{"title":"RF \u0026 Wireless Communication","description":"\u003cp\u003eRF wireless modules, LoRa boards, SDR receivers, antennas and radio electronics for IoT, ham radio and embedded projects.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop by task:\u003c\/strong\u003e build LoRa links, receive SDR signals, connect antennas, prototype wireless telemetry.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated categories:\u003c\/strong\u003e \u003ca href=\"\/collections\/network-rf-test-equipment\"\u003eRF \u0026amp; Network Test\u003c\/a\u003e · \u003ca href=\"\/collections\/development-boards\"\u003eDevelopment Boards\u003c\/a\u003e · \u003ca href=\"\/collections\/sensor-modules\"\u003eSensor Modules\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGuides:\u003c\/strong\u003e \u003ca href=\"\/pages\/rf-wireless-module-and-sdr-guide\"\u003eRF \u0026amp; SDR Guide\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"fnirsi-dpos350p-4in1-tablet-oscilloscope-2-channel-350mhz-signal-generator-50mhz-spectrum-analyzer-frequency-response-analyzer","title":"FNIRSI DPOS350P 4in1 Tablet Oscilloscope 2 Channel 350MHz Signal Generator 50MHz","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eFNIRSI DPOS350P 4in1 Tablet Oscilloscope 2 Channel 350MHz Signal Generator 50MHz is a digital oscilloscope selected for checking waveforms, debugging signals and validating circuit behavior. It is suitable for electronics repair technicians, lab users and embedded developers who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003echecking waveforms, debugging signals and validating circuit behavior\u003c\/li\u003e\n\u003cli\u003etest leads, probes and bench electronics workflows\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electronics repair technicians, lab users and embedded developers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 class=\"title\"\u003eHighlights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e◉ 4-in-1 Multifunctional Design\u003c\/strong\u003e: Combines oscilloscope, spectrum analyzer, frequency response analyzer, and signal generator in one portable device, ideal for R\u0026amp;D, repair, and education.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e◉ Compact \u0026amp; Portable\u003c\/strong\u003e: A5-sized front panel with foldable rear stand for easy desktop use and carrying.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e◉ Large HD Touchscreen\u003c\/strong\u003e: 7\" 1024x600 IPS touchscreen with smooth waveform display, zoom, 16-bit resolution, and adaptive trigger suppression for accurate signal capture in noisy environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e◉ Comprehensive Safety Protection\u003c\/strong\u003e: Supports up to 400V high-voltage input with overvoltage protection, multi-stage isolation, burn protection, voltage regulation, and ESD suppression circuits.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e◉ Fast Charging \u0026amp; Long Battery Life\u003c\/strong\u003e: Built-in 4000mAh battery with 18W QC fast charging; fully charges in about 2 hours for heavy use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e◉ High Performance\u003c\/strong\u003e: 1GSPS real-time sampling, 350MHz analog bandwidth (single channel), and 50,000 wfms\/s waveform refresh rate.\u003c\/p\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-dpos350p-4in1-tablet-oscilloscope-2-channel-350mhz-signal-generator-50mhz-1.webp?v=1779189065\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eFNIRSI DPOS350P is a versatile 4-in-1 instrument that integrates a 350MHz dual-channel digital phosphor oscilloscope, a 50MHz full-function signal generator, a 200K-350MHz spectrum analyzer, and a 50MHz frequency response analyzer. It features a 1GSa\/s real-time sampling rate, 350MHz analog bandwidth, and an ultra-high waveform refresh rate, enabling it to capture and display a wide range of signals clearly, particularly for complex signal analysis and low-probability anomaly detection. The built-in high-resolution display, touch operation, intelligent triggering, and multiple measurement modes make it a precise and reliable tool for testing and analysis in laboratories, production lines, and maintenance sites.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e● Powerful multi-function integration: The DPOS350P combines a 350MHz oscilloscope, 50MHz signal generator, 200K-350MHz spectrum analyzer, and a 50MHz frequency response analyzer to meet various signal testing needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e● High-performance waveform capture: With a 1GSPS real-time sampling rate, 350MHz analog bandwidth (single-channel mode), and an ultra-high 50,000 wfm\/s waveform refresh rate, it can accurately capture and display low-probability anomaly signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e● Fine display and operation: Equipped with a 7-inch 1024x600 high-resolution IPS touchscreen, it provides clear waveform display and supports grayscale and color temperature mode switching, making it easy to operate in different testing environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e● Rich signal generation and analysis capabilities: The built-in 50MHz signal generator supports 14 standard waveforms and custom waveform functionality, while the spectrum analyzer covers a frequency range of 200K-350MHz, ideal for EMI, RF, and high-frequency signal testing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e● High-voltage protection and fast charging: The device has a high-voltage protection design up to 400V for safety, and with QC18W fast charging technology, it can be fully charged in 2 hours, ensuring long-term stable operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e● Convenient data storage and export: It supports up to 500 waveform data storage and 90 image storage, and has USB data export functionality for easy analysis and report generation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eThe DPOS350P is a high-performance, feature-rich all-in-one oscilloscope, suitable for a wide range of industrial and research applications. With its powerful integrated design, high sampling rate, and wide bandwidth, it can accurately analyze complex signals, provide clear waveform display, and smart triggering. Whether for signal analysis in the lab or quality control on the production line, the DPOS350P delivers reliable measurement performance, making it the ideal for various professional testing scenarios.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-dpos350p-4in1-tablet-oscilloscope-2-channel-350mhz-signal-generator-50mhz-2.webp?v=1779189065\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eOscilloscope\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e• Channel: Dual channel\u003c\/p\u003e\n\u003cp\u003e• Probe attenuation: 1X \/ 10X \/ 100X\u003c\/p\u003e\n\u003cp\u003e• Background grid: display \/ hide\u003c\/p\u003e\n\u003cp\u003e• Bandwidth: 350MHz\u003c\/p\u003e\n\u003cp\u003e• Hardware bandwidth limit: 150M \/ 20M\u003c\/p\u003e\n\u003cp\u003e• Waveform movement: coarse adjustment \/ fine adjustment\u003c\/p\u003e\n\u003cp\u003e• Rise time: 1ns\u003c\/p\u003e\n\u003cp\u003e• High resolution mode: 8bit - 16bit\u003c\/p\u003e\n\u003cp\u003e• Overvoltage protection: withstand voltage 400V\u003c\/p\u003e\n\u003cp\u003e• Max sampling rate: 1GSa\/s\u003c\/p\u003e\n\u003cp\u003e• Parameter measurements: 12 types\u003c\/p\u003e\n\u003cp\u003e• Waveform brightness: adjustable\u003c\/p\u003e\n\u003cp\u003e• Memory depth: 60Kpts\u003c\/p\u003e\n\u003cp\u003e• Cursor measurement: time, period, frequency, level, voltage\u003c\/p\u003e\n\u003cp\u003e• Simple FFT display: support\u003c\/p\u003e\n\u003cp\u003e• Input impedance: 1M ohm \/ 14PF\u003c\/p\u003e\n\u003cp\u003e• Trigger detection: digital trigger\u003c\/p\u003e\n\u003cp\u003e• Digital fluorescence: support\u003c\/p\u003e\n\u003cp\u003e• Time base range: 5ns - 50s\u003c\/p\u003e\n\u003cp\u003e• Trigger channel: CH1 \/ CH2\u003c\/p\u003e\n\u003cp\u003e• Color temperature display: support\u003c\/p\u003e\n\u003cp\u003e• Roll time base: 50ms - 50s\u003c\/p\u003e\n\u003cp\u003e• Trigger mode: Auto \/ Single \/ Normal\u003c\/p\u003e\n\u003cp\u003e• X-Y mode: support\u003c\/p\u003e\n\u003cp\u003e• Vertical sensitivity: 2mV - 20V(1X)\u003c\/p\u003e\n\u003cp\u003e• Trigger edge: rising edge \/ falling edge\u003c\/p\u003e\n\u003cp\u003e• ZOOM time base: support\u003c\/p\u003e\n\u003cp\u003e• Vertical range: 16mV - 160V(1X)\u003c\/p\u003e\n\u003cp\u003e• Trigger suppression: L1 - L3\u003c\/p\u003e\n\u003cp\u003e• One-key automatic adjustment: support\u003c\/p\u003e\n\u003cp\u003e• DC accuracy: ±2%\u003c\/p\u003e\n\u003cp\u003e• Trigger level: manual \/ automatic 10% - 90%\u003c\/p\u003e\n\u003cp\u003e• One-key return to zero: support\u003c\/p\u003e\n\u003cp\u003e• Time accuracy: ±0.01%\u003c\/p\u003e\n\u003cp\u003e• Screenshot storage: 90 pictures\u003c\/p\u003e\n\u003cp\u003e• Data browser: support\u003c\/p\u003e\n\u003cp\u003e• Input coupling: DC \/ AC\u003c\/p\u003e\n\u003cp\u003e• Waveform storage: 500 groups\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eSignal Generator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e• Waveform types: 14 standard functions + captured waveform\u003cbr\u003e• Duty cycle: 0.1% - 99.9%\u003cbr\u003e• Frequency: 0 - 50MHz (sine wave only, other waveforms up to 10M\/5M\/3M)\u003cbr\u003e• Amplitude: 0 - 5VPP\u003cbr\u003e• Offset: -2.5V - +2.5V\u003cbr\u003e• Frequency resolution: 1Hz\u003cbr\u003e• Amplitude resolution: 1mV\u003cbr\u003e• Offset resolution: 1mV\u003cbr\u003e• Duty cycle resolution: 0.1%\u003cbr\u003e• Customizable captured waveform: 500 groups\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eFrequency esponse nalyzer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e• Excitation signal frequency: 100Hz - 50MHz\u003cbr\u003e• Excitation signal amplitude: 0 - 5VPP\u003cbr\u003e• Excitation signal offset: -2.5V - +2.5V\u003cbr\u003e• Excitation frequency count: 20 - 500\u003cbr\u003e• Cursor measurement: frequency \/ gain \/ phase\u003cbr\u003e• Operating mode: single \/ cyclic\u003cbr\u003e• System calibration: support\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eSpectrum nalyzer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e• Conversion method: FFT\u003cbr\u003e• FFT length: 4K - 32K\u003cbr\u003e• Frequency range: 200kHz - 350MHz\u003cbr\u003e• Level range: -60dBmV - +260dBmV\u003cbr\u003e• Cursor measurement: frequency \/ amplitude\u003cbr\u003e• Marking parameter: maximum energy harmonic\u003cbr\u003e• Waterfall chart: support\u003cbr\u003e• 3D waterfall chart: support\u003cbr\u003e• Automatic adjustment: support\u003cbr\u003e• System calibration: support\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eBasic Parameters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Power-on configuration: 5 preset items\u003cbr\u003e• Charging requirements: QC18W - 12V\/1.5A\u003cbr\u003e• Languages: Chinese \/ English \/ Russian \/ Portuguese\u003cbr\u003e• Battery specifications: 3.7V, 800mAh lithium battery\u003cbr\u003e• Standby time: about 3 hours\u003cbr\u003e• Charging time: Standby ≈ 5 Hours\u003cbr\u003e• Total power consumption: 10W\u003cbr\u003e• Heat dissipation: air cooling\u003cbr\u003e• Product Size: 190mm x 128mm x 37mm\u003cbr\u003e• Screen: 7 inches, 1024 x 600 pixels, IPS full viewing angle\u003cbr\u003e• Interaction mode: capacitive touch screen\u003cbr\u003e• Expansion interface: capacitive touch screen\u003cbr\u003e• Automatic shutdown: 15 minutes - 1 hour \/ off\u003cbr\u003e• Firmware upgrade: support .iso image upgrade\u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-fnirsi-dpos350p-4in1-tablet-oscilloscope-2-channel-350mhz-signal-generator-50mhz-3.webp?v=1779189066\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003e2C53P Standard\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1 DPOS350P Oscilloscope * 1\u003c\/p\u003e\n\u003cp\u003e2 350MHz probe * 2\u003c\/p\u003e\n\u003cp\u003e3 QC18W charger * 1\u003c\/p\u003e\n\u003cp\u003e4 USB cable * 1\u003c\/p\u003e\n\u003cp\u003e5 Alligator clip leads * 1\u003c\/p\u003e\n\u003cp\u003e6 User manual * 1\u003c\/p\u003e\n\u003cp\u003e7 Packing box * 1\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ch2\u003e⚠ Special Precautions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWhen using both channels simultaneously, the ground clips of both probes must be connected together. It is strictly prohibited to connect the ground clips of the two probes to different potentials, especially to different potential ends of high-power equipment or 220V\/110V circuits. Doing so may damage the oscilloscope's mainboard because both channels share a common ground, and connecting them to different potentials can cause a ground loop and short-circuit the mainboard.\u003c\/li\u003e\n\u003cli\u003eThe BNC input on the oscilloscope has a maximum tolerance of 400V. It is strictly forbidden to input voltages exceeding 400V when the 1X probe switch is used.\u003c\/li\u003e\n\u003cli\u003eFor charging, use the dedicated charger provided. It is prohibited to use the power supply of other equipment under test or a USB connection. Doing so may cause a ground loop and short-circuit the oscilloscope's mainboard, potentially damaging it during the testing process.\u003c\/li\u003e\n\u003cli\u003eWhen measuring high-frequency, high-voltage signals, use a 100X probe (e.g., for ultrasonic welders, ultrasonic cleaners, etc.), or even a 1000X probe (e.g., for the high-voltage side of high-frequency transformers, induction heating coil resonators, etc.).\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_01.jpg?v=1741159472\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_01.jpg?v=1741159472\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_02.jpg?v=1745905463\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_03.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_04.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_05.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_06.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_07.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_08.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_09.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_10.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_11.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_12.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_13.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_14.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_15.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_16.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_17.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_18.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_19.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_20.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_21.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_22.jpg?v=1752030945\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_23.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_24.jpg?v=1741159473\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0694\/8310\/2426\/files\/FNIRSI_DPOS350P_4-IN-1_350MHz_1GSPS_Multi-function_Table_Oscilloscope_Signal_Generator_Spectrum_Analyzer_Frequency_Response_Analyzer_Details_25.jpg?v=1741159473\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"FNIRSI","offers":[{"title":"DPOS350P \/ US Plug","offer_id":46636141314306,"sku":"DPOS350P US Plug","price":295.99,"currency_code":"USD","in_stock":true},{"title":"DPOS350P \/ EU Plug","offer_id":46636141347074,"sku":"DPOS350P EU Plug","price":295.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa468a110b01d4d40905478e5c26ce3850.webp?v=1742800390"},{"product_id":"ats25-max-decoder-ii-bluetooth-version-second-generation-full-radio-receiver-fm-sw-ssb-mw-lw-receiver-2-4-inch-touch-screen","title":"ATS25 Max Decoder II Bluetooth Version Second Generation Full Radio Receiver FM SW SSB MW LW Receiver 2.4-inch Touch Screen 2024 Registered Version","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eATS25 Max Decoder II Bluetooth Version Second Generation Full Radio Receiver FM SW SSB MW LW is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eATS25 Max Decoder II Bluetooth Version Second Generation Full Radio Receiver FM SW SSB MW LW Receiver 2.4-inch Touch Screen authorization with Activation Code for fimware Update\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Support the 2.4-inch touch screen function\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Support broadcast search\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Support digital keyboard direct input frequency\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Support HAM band fast channel\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Support AM bandwidth: 1-6k\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Support SSB bandwidth: 0.5 -4.0k\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eThe functions of version 4.17 are as follows:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Built-in Morse code and digital communication decoder and other functions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- 12-digit license key\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Registered version, software supports subsequent upgrades\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Support Bluetooth function\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Increase battery capacity to 4000mAh for ultra-long battery life\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- HI-Z antenna input impedance\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- LNA function\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Built-in band-pass filter circuit to shield interference\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- PSK mode in DIGI mode, unique to Decoder products\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Support CW and other decoding functions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Support 50ohm mode\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Built-in and external full-range speakers provide better stereo sound.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Brightness adjustment and other functions\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Imported BNC-interface\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Silent mode frequency band and time display swap\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Battery percentage display\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Radio frequency spectrum scanning function\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Battery voltage display\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Backlight brightness adjustment\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Backlight off\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eFrequency Range:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- FM: 64-108MHz\/RDS function\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- LW: 153-500KHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- MW: 520-1710kHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- SW: 1730-30000KHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- SSB: 170kHz-30\u003cspan\u003eMHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Colour: Black\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Material: Aluminum alloy\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003ekit Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- 1 x Radio Receiver\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- 1 x Radio Antenna\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- 1 x WiFi Antenna\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- 1 x Touch Pen\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- 1 x USB Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- 1 x Mat\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(250, 40, 255); font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(250, 40, 255); font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Only the above kit content, other products are not included.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(250, 40, 255); font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e- Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm\u003c\/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-max-decoder-ii-bluetooth-version-second-generation-full-radio-receiver-fm--1.webp?v=1779197246\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-max-decoder-ii-bluetooth-version-second-generation-full-radio-receiver-fm--2.webp?v=1779197246\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-max-decoder-ii-bluetooth-version-second-generation-full-radio-receiver-fm--3.webp?v=1779197246\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-max-decoder-ii-bluetooth-version-second-generation-full-radio-receiver-fm--4.webp?v=1779197246\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-max-decoder-ii-bluetooth-version-second-generation-full-radio-receiver-fm--5.webp?v=1779197246\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-max-decoder-ii-bluetooth-version-second-generation-full-radio-receiver-fm--6.webp?v=1779197246\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-max-decoder-ii-bluetooth-version-second-generation-full-radio-receiver-fm--7.webp?v=1779197247\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ATS25","offers":[{"title":"Default Title","offer_id":46024289616130,"sku":"JSTVRO  max-DecoderⅡ","price":126.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1e7977cda3364eeca83e10e145f617a8w.webp?v=1743156337"},{"product_id":"hamgeek-hg-20a-20w-qrp-antenna-loop-antenna-for-hf-transceivers-705-5-30mhz-76-108mhz-110-150mhz","title":"HamGeek HG-20A 20W QRP Antenna Loop Antenna for HF Transceivers 705 5-30MHz 76-108MHz 110-150MHz","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eHamGeek HG-20A 20W QRP Antenna Loop Antenna for HF Transceivers 705 5-30MHz 76-108MHz is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eHamGeek HG-20A 20W QRP Antenna Loop Antenna for HF Transceivers 705 5-30MHz 76-108MHz 110-150MHz\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003eIt is a portable small loop antenna. It is easy and quick to set up the antenna for your shortwave transceiver. By doing so, you can enjoy multi-band reception and communications indoors and outdoors.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eThe Scope of Use:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e- HF: 5-30MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e- Power: 20W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e- SWR: \u0026lt;1.2 (7MHz, 10MHz, 14MHz, 21MHz and 29MHz)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e- FM: 76-108MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e- VHF + Aviation Band: 110-150MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e- UHF: 400-450MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e- 1 x Set of Loop Antenna\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e- Tripod stand is not included.\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf5856e51127f40e2a9ae030ca0fd12ea7.webp?v=1742955630\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2b0c84226b8f4ea491ce33a8f48826aad.webp?v=1742955630\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc2fc4187d7fb4788ab23dc0dbf2f1acef.webp?v=1742955630\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3ab4648bf06e4184aeb646cf3c48c1759.webp?v=1742955630\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd07d727c710149739c25d714bc95fb89J.webp?v=1742955630\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf9ac460b482e452a83e88062f2ffc164V.webp?v=1742955630\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"HamGeek","offers":[{"title":"Default Title","offer_id":46026048438530,"sku":"HamGeek HG-20A","price":134.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf5856e51127f40e2a9ae030ca0fd12ea7.webp?v=1742955630"},{"product_id":"hamgeek-dsp-01-sdr-radio-receiver-dsp-digital-demodulation-cw-am-ssb-fm-wfm-with-4-3-ips-lcd","title":"HamGeek DSP-01 SDR Radio Receiver DSP Digital Demodulation CW\/AM\/SSB\/FM\/WFM with 4.3\" IPS LCD","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eHamGeek DSP-01 SDR Radio Receiver DSP Digital Demodulation CW\/AM\/SSB\/FM\/WFM with 4.3\" IPS is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003eHamGeek DSP-01 SDR Radio Receiver DSP Digital Demodulation CW\/AM\/SSB\/FM\/WFM with 4.3\" IPS LCD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e\u003cstrong\u003eAttention:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e-This product is neither an instrument nor a professional radio. Compared with the former two, the receiving performance will be slightly inferior. Your order represents that you have a certain understanding of the technical implementation and functional limitations of this product, and may need to take certain risks. For example, returns and exchanges caused by products that cannot meet your psychological expectations.射频与无线通信模块\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(252, 220, 0); font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e-This firmware has stopped updating. We have already flashed the latest firmware\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003eThis product realizes frequency mixing based on the Tayloe Quadrature Product Detector method. Clock generator Si5351 generates two quadrature square wave signals with variable frequency as excitation, and realizes an ultra-low noise ZIF zero-IF receiver. The IQ signal obtained after mixing is output to the CODEC codec and collected by the MCU, and the DSP algorithm in the MCU completes the demodulation and display of the signal.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e\u003cstrong\u003eTayloe mixer references:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eUltra Low Noise, High Performance, Zero IF Quadrature Product Detector and Preamplifier\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: rgb(0, 156, 224); font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003ehttp:\/\/www.norcalqrp.org\/files\/Tayloe_mixer_x3a.pdf\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003eHamGeek DSP-01 is a DSP digital demodulation radio based on SDR architecture. It features a 192kHz wide spectrogram and waterfall display. With 16bit sampling, it is a high dynamic receiver with CW, AM, SSB and FM demodulation functions. The whole machine adopts all-aluminum alloy CNC shell, with a 4.3-inch 800x480 resolution high-brightness IPS LCD display. It also maintains a compact and compact body.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003eImmediately take it to the outdoors, enjoy the natural scenery and the fun of the radio anytime, anywhere!\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e\u003cstrong\u003eBase Parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Display technology: 4.3\" IPS 800x 480; DC dimming bright LCD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Control method: resistive touch screen + rotary encoder\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Frequency range: 100k-149MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Working mode: CW, AM, SSB (LSB\/USB), WFM, FM broadcast stereo (requires headphones)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Step frequency: 1Hz\/10Hz\/100Hz\/1kHz\/10kHz\/100kHz\/1MHz\/10MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Spectral bandwidth: 192kHz, 128kHz, 64kHz, FFT real-time spectrum display\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Antenna interface: BNC male connector, input impedance 50 ohm, maximum input power -20dBm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Reference crystal: TCXO 26MHz ±0.5ppm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Audio interface: support ordinary 3.5mm earphone and CTIA (American Standard) interface earphone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Speaker power: maximum 3W, 4 ohm multimedia speaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Charging port: USB Type-C, 5.0V\/2A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Current consumption: about 250mA at 5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Battery capacity: 5000mAh\/3.7V, 18.5Wh, lithium battery\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Usage time: about 10-12 hours, depending on its volume and brightness\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Channel saving: Preset 99 channels Chinese station name, station frequency and demodulation mode\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Dimensions (without protrusions): 136 x 74 x 22mm\/5.4 x 2.9 x 0.9\" (LxWxH)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Main unit weight: about 310g\/0.7lb\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e\u003cstrong\u003eReceiver Parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Gain of RF front-end power amplifier: fixed 20dB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Circuit Type: Zero-IF ZIF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- Side-band suppression: ≥55dB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e\u003cstrong\u003eDisplay Control Parameter List:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e12 optional parameters for the encoder:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e1. Channel selection: 1-99\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e2. Frequency setting: 100k-149MHz, minimum step 1Hz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e3. Speaker volume (SPK): 0-35dB, step 1dB, OFF is closed\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e4. Headphone volume (EAR): 0-35dB, step 1dB, OFF is closed\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e5. Demodulation mode: CW, LSB, USB, AM, WFM, STE (FM broadcast stereo), I\/Q\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e6. AGC settings: OFF, SLOW, MID, FAST\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e7. Reference level (REF): -99 to 99dB adjustable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e8. Backlight brightness (LCD): 1%-99% adjustable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e9. IF GAIN: -12 to 67dB, step 1dB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e10. Spectrum style setting: switch to display green fill, green line, blue fill and white line\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e11. Spectrum bandwidth setting: switch to display RF spectrum (192kHz, 128kHz, 64kHz) and audio spectrum (64kHz)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e12. Waterfall chart setting: switch to display waterfall chart and time domain waveform chart (1 times, 8 times, 64 times amplitude)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e5 parameters that are not selectable by the encoder:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003eA. Battery level display\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003eB. Date and time settings\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003eC. Station information display: preset station name\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003eD. Display of current spectrum bandwidth\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003eE. Power display (POWER) real-time display of the input power of the antenna port\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003ePrecautions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e1. It adopts SDR architecture. If there is a strong broadcasting station near you, there may be a phenomenon of tandem\/mirror station, please be aware.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e2. The input impedance of the antenna interface is 50 ohm. For medium wave radio, it is recommended to connect a dedicated medium wave loop antenna for better listening effect.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e3. Please pay attention to the volume setting of earphone (EAR) before using the earphone to listen to avoid discomfort caused by the excessive volume.\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003ePacking List:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- 1 x HamGeek DSP-01 Radio\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- 1 x USB Type-C Data Cable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- 1 x BNC Telescopic Antenna\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- 1 x Touch Screen Pen\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e- 1 x User Manual\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003eFirmware Upgrade:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003eIt supports subsequent firmware upgrade by users, and the firmware upgrade needs to enter the removable disk mode first.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e1. Use a TYPE-C data cable to connect the radio to the computer, and turn on the radio while pressing the encoder.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e2. The machine will enter the removable disk mode, which appears as a 1MB removable disk on the computer.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: tahoma, geneva, sans-serif;\"\u003e3. Copy the latest firmware to this removable disk, and restart the machine to automatically complete the firmware upgrade.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3267717447084c0693691cb952c52cf1Z.webp?v=1742957714\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf69157d1e1fc499fa7485fe0a234d1691.webp?v=1742957714\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S28599d8a831d47bbb95292921de6d5ae1.webp?v=1742957715\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9c0d125a79734c3e8909f8b0cd3bef20u.webp?v=1742957714\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5b700fb442534607940c715af833c2f9j.webp?v=1742957715\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd58d4aa4171c4c82bb9b1c42ac96cb76N.webp?v=1742957715\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"HamGeek","offers":[{"title":"Black","offer_id":46026093887746,"sku":"HamGeek-Black","price":117.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3267717447084c0693691cb952c52cf1Z.webp?v=1742957714"},{"product_id":"hamgeek-micro-pa50-pa50-plus-50w-3-5mhz-28-5mhz-hf-power-amplifier-hf-amp-with-1-3-oled-screen","title":"Hamgeek Micro PA50+ (PA50 Plus) 50W 3.5MHz-28.5MHz HF Power Amplifier HF Amp with 1.3\" OLED Screen","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eHamgeek Micro PA50+ (PA50 Plus) 50W 3.5MHz-28.5MHz HF Power Amplifier HF Amp with 1.3\" OLED is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eHamgeek Micro PA50+ (PA50 Plus) 50W 3.5MHz-28.5MHz HF Power Amplifier HF Amp with 1.3\" OLED Screen\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: verdana, Helvetica, Geneva, Arial, sans-serif;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eHamgeek Micro PA50+ is an upgraded product based on Micro PA50. Compared with Micro PA50, it has the following upgrades:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e1. The upgraded display screen is a 1.3-inch OLED screen, which has a larger display area and is clearer and more intuitive.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e2. Upgrade the thermal runaway management design, and improve the thermal stability again under the high stability characteristics.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e3. With the support of the new thermal runaway management, the IMD performance is improved to a new height, and its signal quality is better.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e4. With the new LPF design, the power output of each frequency band is more balanced.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e5. Upgrade the software algorithm and the execution efficiency is higher.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e6. Customized lengthened UHF-KYD RF connectors can use non-standard plug-in connectors.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e7. Optimize some hardware structure designs to improve the ability to resist falling.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eHamgeek Micro PA50+ inherits all the advantages of Micro PA50 at the same time. It is a 50W intelligent portable shortwave power amplifier. With high-speed automatic transmission and reception switching, it can automatically switch between receiving and transmitting without using an external PTT control line. Similarly, Hamgeek Micro PA50+ also enables high-speed automatic switching of LPF filters, and there is no need to connect the band control line, any QRP shortwave radio station can be used perfectly. And it has perfect power and standing wave display and protection functions; voltage display and protection functions; temperature display and intelligent heat dissipation and temperature protection; and the CW semi-plug-in mode function has also been added; of course, it also supports the use of external PTT to control receiving and transmitting switch and band control line switch LPF filter, and support for band switching protocol andXIEGU brand band switching protocol at the same tim\u003c\/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003ee.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(50, 59, 68); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eUpgraded PA50 Plus Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: verdana, Helvetica, Geneva, Arial, sans-serif;\"\u003e- Brand: Hamgeek\u003cbr\u003e- Model number: Micro PA50+\u003cbr\u003e- Frequency range: 3.5MHz-28.5MHz (incremental support to 29.8MHz)\u003cbr\u003e- Input power: 2-5W\u003cbr\u003e- Input standing wave: ≦2.0 at 50 ohm\u003cbr\u003e- Maximum output power: 40-50W\u003cbr\u003e- Output impedance: 50 ohm\u003cbr\u003e- Output standing wave protection: 1:3.0 (≦10W); 1:2.0 (≧10W)\u003cbr\u003e- Supply voltage: 8.5V-17.5V (up to 14.2V for machines before 2023); 13.8V (typical value)\u003cbr\u003e- Current consumption: ≦12A\u003cbr\u003e- Maximum working temperature: ≦60 deg C\u003cbr\u003e- Dimensions: 88x38x143mm\/3.5x1.5x5.6\" (excluding protrusions); 88x38x160mm\/3.5x1.5x6.3\" (including protrusions)\u003cbr\u003e- Weight: about 600g\/1.3lb\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(50, 59, 68); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eUpgraded PA50 Plus \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(50, 59, 68); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: verdana, Helvetica, Geneva, Arial, sans-serif;\"\u003ekit Included:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); font-size: 16px; font-family: verdana, Helvetica, Geneva, Arial, sans-serif;\"\u003e- 1 x HF power amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se3bff83433c64bc8bf8d3d9d26686c509.webp?v=1742971405\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S75b751643d1c4f91a6e7c2f77bb0cb3fe.webp?v=1742971405\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf76f1e41d6c14ea5bec76821ed9506a4h.webp?v=1742971405\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd1e78a1f0b5342b0902fe497c1eba88aU.webp?v=1742971405\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8f54d16e7dac4a218d3cfb668ea7693bE.webp?v=1742971405\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S42e217f740f24e3b919abe6805777a70G.webp?v=1742971405\"\u003e\u003c\/p\u003e","brand":"Hamgeek","offers":[{"title":"Upgraded PA50 Plus","offer_id":46026396336386,"sku":"Hamgeek-Upgraded PA50 Plus","price":290.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se3bff83433c64bc8bf8d3d9d26686c509.webp?v=1742971405"},{"product_id":"east-tester-lcr-digital-bridge-meter-et43-usb-handheld-high-precision-capacitance-inductance-resistance-test-digital-display","title":"East Tester LCR Digital Bridge Meter ET43 USB Handheld High Precision Capacitance Inductance Resistance Test Digital Display","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eEast Tester LCR Digital Bridge Meter ET43 USB Handheld High Precision Capacitance Inductance is a digital measurement tool selected for measuring voltage, current, resistance and common electrical parameters. It is suitable for electricians, repair users and electronics hobbyists who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emeasuring voltage, current, resistance and common electrical parameters\u003c\/li\u003e\n\u003cli\u003eelectronics repair, home electrical checks and bench testing\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electricians, repair users and electronics hobbyists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: center; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 6pt 0cm 6pt 0cm; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 26pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eET43 Series\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: center; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 6pt 0cm 6pt 0cm; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 26pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eHandheld LCR Meter Introduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18pt; font-family: 黑体;\"\u003eProduct description:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 18.2px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eET43 series Handheld LCR\u003cbr\u003eMeterfeatures 2.8\u003c\/span\u003e\u003cspan style=\"font-size: 16pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003e\"\u003c\/span\u003e\u003cspan style=\"font-size: 16pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eTFT display screen, easy key operation and USB communication.Its high capacity lithium battery ensures longrun.It can measurecomprehensive parameters,and supports for screening and deviation measurement, with continuously adjustable output frequency.The basic accuracyreaches 0.2%\/0.3%;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 18.2px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eET430:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eTest frequency: 100Hz-100kHZ, accuracy: 0.3%, 6 test frequency points; component access automatic identification function; 2 test level points, electrolytic capacitor function;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 18.2px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eET431:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eTest frequency: 100Hz-10kHZ, accuracy: 0.2%, 4 test frequency points; component access automatic identification function; electrolytic capacitor function, DC resistance (DCR) function; 4 test level points, 4 and a half digits precision display ;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 18.2px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eET432:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eTest frequency: 100Hz-100kHZ, accuracy: 0.2%, 6 test frequency points; component access automatic identification function; electrolytic capacitor function, DC resistance (DCR) function; 6 test level points, 4 and a half digits precision display ;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 18.2px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eET433:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eTest frequency: 100Hz - 100kHZ; Accuracy: 0.2%, 4 and a half precision display; Test frequency: 1Hz continuous step adjustable; level 10mV - 1100mV, 1mV continuous step adjustable; component access automatic identification function; Electrolytic capacitor function, DC resistance (DCR) function;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eProduct features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eMeasurable frequency up to 100k Hz,continuously adjustable at a step of 1 Hz.;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eSpecial function:\u003c\/span\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003e\u003cspan\u003eAutomatic identification and measurement after components are connected\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003e;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eInternal bias voltage output (0mV-500mV),\u003c\/span\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003e\u003cspan\u003e 1mV step, continuously adjustable\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003e;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eDC Resistance (DCR) measurement;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eElectrolytic capacitance measurement;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"background-color: yellow; font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eSupport for screening and deviation measurement ;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eBasic measuring accuracy 0.2%;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eadjustable measuring speed;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003e2.8\u003c\/span\u003e\u003cspan style=\"font-size: 16pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003e\"\u003c\/span\u003e\u003cspan style=\"font-size: 16pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eTFT display screen, a 4 1\/2 digit display;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eUSB communication interface;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003ePower supply by high capacity lithium battery;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eSupport for SCPI protocol;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eManual and automatic range;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eOpen circuit and short circuit calibration;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: 21px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px 0px 0px 21pt; padding: 0px; box-sizing: border-box;\" class=\"MsoNormal\" align=\"start\"\u003e\u003cspan style=\"font-size: 12pt; font-family: Wingdings;\"\u003e\u003cspan\u003eu\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; font-family: 'Arial Unicode MS', sans-serif;\"\u003eMultiple testing ports;\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4bd9a29a636442c0850eb76eb5313c07V.webp?v=1742976450\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd6e34836eb6c4eb5bf2224a08a05bfffp.webp?v=1742976450\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1d65b47b48764b13a422d3029503f1dfZ.webp?v=1742976451\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se226686fee1641918a5691847d2b96cal.webp?v=1742976450\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S171db124f04c40da829660b5ce45aac75.webp?v=1742976451\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf55d8b224df8495b97e48b9b666302d7k.webp?v=1742976450\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S281909fe9f62433c85cc9b1813dabeb2w.webp?v=1742976450\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S25a9838e99264190b69fd9db9050b0b4J.webp?v=1742976450\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0f39a364c24648c9b18c70584c63655ex.webp?v=1742976450\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2a978e8e70d14fe18b00e1fbc4df55aeV.webp?v=1742976451\" alt=\"\"\u003e\u003c\/p\u003e","brand":"East","offers":[{"title":"ET430","offer_id":46026500931842,"sku":"East Tester-ET430","price":159.03,"currency_code":"USD","in_stock":true},{"title":"ET432","offer_id":46026500964610,"sku":"East Tester-ET432","price":236.02,"currency_code":"USD","in_stock":true},{"title":"ET431","offer_id":46026500997378,"sku":"East Tester-ET431","price":238.14,"currency_code":"USD","in_stock":true},{"title":"ET433","offer_id":46026501030146,"sku":"East Tester-ET433","price":445.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4bd9a29a636442c0850eb76eb5313c07V.webp?v=1742976450"},{"product_id":"antuner-at-100m-pro-100w-1-8mhz-30mhz-atu-100-atu-100m-qrp-antenna-tuner-morse-code-swr-meter-power-meter-for-hf-radio","title":"ANTUNER AT-100M Pro 100W 1.8MHz-30MHz ATU-100 ATU-100M QRP Antenna Tuner Morse Code SWR Meter Power Meter For HF Radio","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eANTUNER AT-100M Pro 100W 1.8MHz-30MHz ATU-100 ATU-100M QRP Antenna Tuner Morse Code SWR is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch1 align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); box-sizing: border-box;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e1. Wide range of application \u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eSupport any radio station, antenna, no need for professional data cable, suitable for most radio stations and antennas in the market, such as Jianwu, ICOM, Yaesu, Xiegu, USDX, QRP and other arbitrary radio stations, support end-feed, vertical, horizontal, Yagi, inverted V, car seedling and other antennas\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e2. Antenna tuner + standing Wave Meter 2 and 1\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eThis product is the sky, but also power, standing wave meter, support to display standing wave value, forward power, reverse power. The power meter mode supports a maximum display of 150W SSB\/CW in untuned state.\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e* Please calibrate the standing wave power value of the equipment when using or replacing the radio for the first time, refer to the manual for details\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e3. Powerful tuning ability \u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eBuilt-in large capacitor, inductance value combination, greatly improve the tuning success rate, reduce the trouble of repeatedly adjusting the antenna feed system. The maximum combined value of the capacitor is up to 3869pF and the maximum combined value of the inductor is up to 17.21uH.\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e4. Morse Code Exerciser \u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eThis product has a 3.5MM headphone jack on the rear panel and supports external single-paddle keys, so you can easily practice Morse code in your spare time. No need to buy a separate Morse exerciser, one device all done.\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e5. [ Manual tuning and automatic tuning]\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eTwo modes of manual tuning and automatic tuning are supported. In automatic mode, when the standing wave exceeds the set value (default 1.80) when monitoring the radio transmission signal, the lowest standing wave is automatically triggered.\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eIn manual mode, the capacitance or inductance values can be adjusted to very low standing wave ratios by manually increasing or decreasing the values after automatic tuning or directly.\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e6. Small and portable \u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eThis product is small in size, only the size of a mobile phone, only 154mmx74mmx29mm (long x wide x thick), small in appearance, outdoor portability, strong and durable metal shell, weight only 400g\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e7. High power resistance \u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eThe product uses wide signal wire, imported magnetic powder ring, high quality copper wire, rated power resistance 100W (SSB), instantaneous peak power resistance 120W (SSB mode)\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e* This product can withstand different power at different frequencies or in different modes, please refer to the manual for details\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e8. Six state interface free \u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eThe system supports 6 status interfaces, including user storage interface, bar power standing wave meter interface, large font interface, standing wave curve interface, power curve interface, relay and battery voltage status interface\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e9. Deep Gameplay for Advanced Players\u003cbr\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eThe system supports 13 advanced parameter configurations, suitable for advanced players depth customization, such as automatic storage number, tuning speed, starting power, starting standing wave, power calibration, standing wave calibration, signal testing, relay testing and other functions, customize your tuning system\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e10. Built-in lithium battery \u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eThe use of imported polymer ultra-thin lithium battery, ultra-large capacity 3300mAh, untuned standby up to 150~200 hours, tuned standby average of about 15 hours, very suitable for outdoor portable operation, while supporting Type-C interface charging, with charge.\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eThe system interface displays the battery voltage and remaining power in real time, so that you can use it outdoors and no longer worry about running out of power.\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e* The number of relays operated at different tuning levels affects battery life\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cu\u003e\u003cstrong\u003e11. Built-in buzzer \u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003eBuilt-in high-power active buzzer, when the key or standing wave exceeds the set value of the automatic sound \"drop -\" ringing, timely remind the user to pay attention to the current standing wave, and the product is hung on the tree antenna feed, the sound is still clear\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sae6e3a72a1ef4357bd6af5f4811b5806E.webp?v=1743058664\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sabb4d8400f25404ab3673b43b624935fn.webp?v=1743058664\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S06914ce81d194494b2ade7f6d3afed0dQ.webp?v=1743058664\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7544a508fb5c4f678008ec550064ef06F.webp?v=1743058664\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6f3101915a7e4c67adbd6055a83fdde14.webp?v=1743058664\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ANTUNER","offers":[{"title":"Default Title","offer_id":46028545261826,"sku":"ANTUNER AT-100M Pro","price":131.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sae6e3a72a1ef4357bd6af5f4811b5806E.webp?v=1743058664"},{"product_id":"rx888-plus-rx-888-mkii-sdr-radio-receiver-sdr-ham-radio-receiver-ltc2208-16bit-adc-direct-sampling-r828d-3-0-5ppm-vcxo","title":"RX888 Plus RX-888 MKII SDR Radio Receiver SDR Ham Radio Receiver LTC2208 16Bit ADC Direct Sampling R828D 3.0.5ppm VCXO","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eRX888 Plus RX-888 MKII SDR Radio Receiver SDR Ham Radio Receiver LTC2208 16Bit ADC Direct is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 10px auto 0px auto; padding: 0px; display: inline-block; max-width: 100%; box-sizing: content-box;\" align=\"start\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e\u003cstrong\u003eRX-888 MKII SDR Radio Receiver SDR Ham Radio Receiver LTC2208 16Bit ADC Direct Sampling R828D\u003cbr\u003e\u003cbr\u003e Description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; display: block; box-sizing: border-box;\" align=\"start\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\" class=\"product-overview\"\u003e\u003cdiv style=\"background-color: rgb(255, 255, 255); margin: 0px 0px 16px 0px; padding: 20px; overflow: hidden; width: 984px; position: relative; box-sizing: border-box;\" id=\"product-description\" class=\"product-description\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\" class=\"origin-part box-sizing\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cdiv style=\"font-family: helvetica, verdana, sans-serif; font-size: 13px; background-color: rgb(248, 248, 248); border: 0px; margin: 0px; padding: 0px 0px 0px 0em; padding-bottom: 0px; padding-top: 0px; padding-right: 0px; box-sizing: content-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cdiv style=\"font-family: 'Microsoft YaHei'; font-size: medium; color: rgb(0, 0, 0); margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cdiv style=\"font-family: 'Open Sans', Arial, Helvetica, sans-serif, Heiti; font-size: 14px; margin: 0px; padding: 0px; box-sizing: content-box;\" class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003eWe are pleased to announce the second-gen of RX888. RX-888 MKII is the new\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003egeneration of RX888 with the following improvements and enhancements:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e1. Add a tunable Attention in the HF path, which can tune from 0 to -31.5dB.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e2. Change the fixed LNA of RX888 to a VGA, which gives the -10dB to +33dB range. VGA applies to both HF and VHF.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e3. Use the newer generation of tuner chip R828D instead of R820T2.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e4. Use an enhanced version of 64M LPF to improve image rejection further.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e5. A jumper can select the internal reference clock or an external 27Mhz reference clock.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003eThe\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003eprimary motivation is giving users smaller granularity control on the\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003eRF front-end and a big dynamic range to fit the demands of both strong\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003eand weak signals receiving. The tunable range is -41.5dB to +33dB for HF\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003eand 0db to 55dB for VHF, which covers most use cases. During the MKII\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003edevelopment, we are working very closely with the author of\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003eBBRF103, IK1XPV, on his new universal driver. The new driver supports\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003eRX888 and RX-888 MKII now. And we expect the power of opensource will\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003esignificantly improve the software support and the lifetime of RX888.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e\u003cstrong\u003eOpen-Source Address of Firmware:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(228, 32, 132); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003ehttps:\/\/github.com\/ik1xpv\/ExtIO_sddc\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e1. LTC2208 16bit ADC at 130 MSPS\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e2. Dual RF input, HF frequency range: 1kHz-64Mhz, maximum real-time\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003ebandwidth 64M. VHF frequency range: 64M-1700Mhz, maximum real-time\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003ebandwidth 10M.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e3. 0.5ppm VCXO\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e4. ATT adjustment range -32dB to 0dB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e5. VGA adjustment range -11dB to +34dB\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e6. External 27Mhz reference clock support\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e7. 3.3v software switched Bias-Tee HF\/VHF independent control\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e8. ADC PGA Rand Dither software control\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e9. Support mainstream SDR software. For HDSDR SDRConsole SDR# SDR++\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e\u003cstrong\u003ekit Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e- 1 x SDR Radio\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: 'Open Sans', sans-serif;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf78e6a042f0c43ce8639229dc0453719g.webp?v=1743126484\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc196c9f4ba2f4758b9593c11afbfef37f.webp?v=1743126484\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S921635cdfa3243319b269e07db0781edM.webp?v=1743126484\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Seac950f1a6624401b8630bd467487e0bV.webp?v=1743126484\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S222c249cfca64efb9adbff9815b10d86t.webp?v=1743126484\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"RX888","offers":[{"title":"Default Title","offer_id":46030202110210,"sku":"TFZ-RX888-RX888-PLUS-RX-888-MKII-S-110210","price":225.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf78e6a042f0c43ce8639229dc0453719g.webp?v=1743126484"},{"product_id":"usota-atu-usdx-hf-qrp-sdr-transceiver-built-in-atu-100-antenna-tuner-with-dual-oled-displays-8-bands-design","title":"uSOTA-ATU USDX HF QRP SDR Transceiver Built-in ATU-100 Antenna Tuner with Dual OLED Displays 8 Bands Design","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003euSOTA-ATU USDX HF QRP SDR Transceiver Built-in ATU-100 Antenna Tuner with Dual OLED Displays is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(115, 216, 255);font-size:22px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003euSOTA-ATU USDX HF QRP SDR Transceiver Built-in ATU-100 Antenna Tuner with Dual OLED Displays 8 Bands Design\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-usota-atu-usdx-hf-qrp-sdr-transceiver-built-in-atu-100-antenna-tuner-with-dual-o-1.webp?v=1779197862\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"background-color:rgb(252, 220, 0);color:rgb(0, 0, 0);font-size:22px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003euSDX-ATU:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003euSDX :HF QRP SDR Transceiver\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\nuSDX Open source project uSDX\/QCX-SSB optimization modifications based on Guido PE1NNZ. The uSDX is a short-wave QRP SSB\/CW transceiver. 1602 LCD display, ultra-small size is easy to carry.\u003cbr\u003e\nSource address: https:\/\/github.com\/threeme3\/QCX-SSB\u003cbr\u003e\nGroup discussion: https:\/\/groups.io\/g\/ucx\/topics\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eATU:(Automatic Antenna Tuner Unit ):\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\nThe ATU part is based on the David Fainitski, N7DDC open source project 7X7 ATU100 optimization modifications.\u003cbr\u003e\nAutomatic Antenna Tuner Unit is a miniaturized clone of David Fainitski, N7DDC's infamous 7X7 automatic antenna tuner unit adapted for QRP operation up to 10 watts.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color:rgb(252, 220, 0);font-size:22px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003euSDX_ATU: Performance characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003euSDX\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\n8 band covering 80 m \/ 60 40 m\/m\/m \/ 20 30 17 15 m\/m\/m \/ 10 m\u003cbr\u003e\nTransmission efficiency: 80m\/60m\/40m\/30m\/20m efficiency is higher than 85%; 17m\/15m efficiency is higher than 80%; 10m efficiency higher than 70%;\u003cbr\u003e\nConnect to PC using FT8, JS8, FT4 and other digital mode software control, support CW automatic decoding\u003cbr\u003e\n3-5W power in 8 bands and free upgrade of PA module (TO-220)\u003cbr\u003e\nHigh precision KDS brand TCXO, frequency accuracy is better than 1PPM, frequency stability is better than 0.5PPM\u003cbr\u003e\nIndependent core board and RF PA board and ATU board to avoid their own signal interference\u003cbr\u003e\nUltra small size: 100*90*57mm (3.9 \"x 3.5\" x 2.2 \") (excluding protruding parts)\u003cbr\u003e\nAll LPF parts use 100V C0G\/NP0 capacitors\u003cbr\u003e\nUse the and LM4562 or LM833 or LT6231 op amp chips\u003cbr\u003e\nRich interface: HEADPHONE, CAT\/PTT OUT, MIC\/PTT, SPK\/MIC hand microphone;\u003cbr\u003e\nBNC antenna interface (with BCN-SL16 adapter for easy antenna matching)\u003cbr\u003e\nExternal power supply: 12.6VDC (13.8VDC power adapter);\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eATU\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\nMaximum tuned inductance: 8.42uH\u003cbr\u003e\nMinimum tuning inductance: 0.05uH\u003cbr\u003e\nMax tuning capacitance: 1869 pF\u003cbr\u003e\nMinimum tuning capacitance: 10 pF\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color:rgb(252, 220, 0);font-size:22px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003euSDX_ATU: System functions\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\nFull mode support: USB, LSB, CW, AM, FM;\u003cbr\u003e\nFull digital and software-based SDR reception channels;\u003cbr\u003e\nFull digital and software-based SSB transmission channels;\u003cbr\u003e\nReceiving attenuator: 0dB, -13dB, -20dB, -33dB, -53dB, -60dB, -73dB;\u003cbr\u003e\nDSP filter bandwidth: 4000, 2500, 1700, 500, 200, 100, 50 Hz\u003cbr\u003e\nReceiving noise: -135dBm@28MHz (BW=200Hz)\u003cbr\u003e\nReceiver front selectivity: Tuning frequency -45dB\/tenfold roll down +\/ -2kHz\u003cbr\u003e\nSingle sideband\/carrier suppression: Transmit, better than 45dBc; Reception, better than 50dBc;\u003cbr\u003e\nDSP functions: Automatic Gain Control (AGC), Noise reduction (NR), Voice triggered Xmit (VOX), RX Attenuator (ATT), TX Noise Gate, TX Driver control, volume control, dBm\/S meter.\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-usota-atu-usdx-hf-qrp-sdr-transceiver-built-in-atu-100-antenna-tuner-with-dual-o-2.webp?v=1779197862\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-usota-atu-usdx-hf-qrp-sdr-transceiver-built-in-atu-100-antenna-tuner-with-dual-o-3.webp?v=1779197863\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cscript\u003ewindow.adminAccountId=2685387023;\u003c\/script\u003e","brand":"uSOTA-ATU","offers":[{"title":"4 band","offer_id":46030468448514,"sku":"4 band","price":362.12,"currency_code":"USD","in_stock":true},{"title":"8 band","offer_id":46030468481282,"sku":"8 band","price":386.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0a447f17d4de44d4858ac9a488fa522dz.webp?v=1743486994"},{"product_id":"et4401-et4410-lcr-benchtop-digital-bridge-tester-desktop-lcr-meter-capacitance-resistance-impedance-inductance-measure-meter","title":"ET4401 ET4410 LCR Benchtop Digital Bridge Tester Desktop LCR Meter Capacitance Resistance Impedance Inductance Measure Meter","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eET4401 ET4410 LCR Benchtop Digital Bridge Tester Desktop LCR Meter Capacitance Resistance is a digital measurement tool selected for measuring voltage, current, resistance and common electrical parameters. It is suitable for electricians, repair users and electronics hobbyists who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emeasuring voltage, current, resistance and common electrical parameters\u003c\/li\u003e\n\u003cli\u003eelectronics repair, home electrical checks and bench testing\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electricians, repair users and electronics hobbyists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 22px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eET4401 ET4410 Desktop LCR Digital Bridge Capacitance Resistance Impedance Capacitance Inductance Measure Instrument\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2 style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 20px; font-weight: 500; letter-spacing: normal; line-height: 30px; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin-bottom: 10px; margin-top: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eProduct description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eET44series LCR digital bridge is designed using automatic balance bridge principle component parameter analyzer, the tests of 10 hz - 100 KHZ bandwidth, 0.1% of the basic classification function provided by the accuracy of measurement and instrument for the vast majority of components and materials to provide accurate and complete the survey and analysis, is widely used in product research and development, components such as incoming inspection, product online applications.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eProduct features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eMeasuring frequency up to 100 KHZ,\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eTest level 10 - 2000 mv,\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eSupport dc resistance (DCR), electrolytic capacitor measurement\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eThe internal bias voltage output 0 mv - 1500 mv\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e3.5 inch TFT display, five shows\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eCommunications: USB Device, RS232 , Handle,\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eData record function (maximum, minimum, average)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eSupport SCPI communication protocol\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eProvide the system Settings, can according to need to configure the Chinese or English, buzzer, screen brightness, etc\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eBasic measurement accuracy of 0.1%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eManual and automatic range\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eWith open circuit and short circuit calibration function\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eComparator separation (5), alarm function\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch2 style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 20px; font-weight: 500; letter-spacing: normal; line-height: 30px; text-align: justify; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin-bottom: 10px; margin-top: 0px; box-sizing: border-box;\" align=\"justify\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eMain technical indicators:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003c\/p\u003e\u003ctable style=\"border-collapse: collapse; font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; text-align: start; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); width: 598px;\" cellspacing=\"0\" border=\"1\" align=\"start\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 153px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eET4401\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 154px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eET4402\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 162px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eET4410\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eTesting frequency\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 153px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: justify; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"justify\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e10 Points(100、120、200、400、800、1K、2K、4K、8K、10K)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 154px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: justify; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"justify\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e12 Points(100、120、200、400、800、1K、2K、4K、8K、10K、15K、20K)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 162px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: justify; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"justify\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e16 Points(100、120、200、400、800、1K、2K、4K、8K、10K、15K、20K、40K、50K、80K、100K)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eDisplay screen\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e3.5\" TFT LCD screen\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eNumber of display digits\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003ePrincipal parameter: 5 digit\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eSecondary parameter: 5 digit\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eMeasured parameter:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003ePrincipal parameter: L\/C\/R\/Z\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eSecondary parameter: X\/D\/Q\/θ\/ESR\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eMeasurement range\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eL:0.001uH-9999H,\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e C:0.001pF-99.999mF,\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eR:0.0001 ohm-99.99M ohm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eBasic accuracy\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e0.1%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eMeasuring display speed\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e2 time\/s (slow), 4 times\/s (medium), 8 time\/s (fast)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eInternal bias\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e0-1500mV adjustable, at a step of 1mV.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eTesting level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eSix fixed level(0.1V、0.3V、0.6V、1V、1.5V、2V)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eSignal source output impedance\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e30 ohm、100 ohm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eCalibration function\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eOpen circuit calibration, short circuit calibration\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eScreening function\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eThe limit range of screening can be set to -50%-+50%, and the fixed points are 1%, 5%, 10% and 20%.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eComparator\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003e5 groups sorting,3 groups of qualified setting, one group of unqualified setting, one group of auxiliary setting\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eInterfaces\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003estandard: RS232, USB Device, Handler ;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 129px;\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eOthers\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 469px;\" colspan=\"3\"\u003e\u003cp style=\"font-size: 14px; font-weight: 400; line-height: inherit; text-align: center; margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"center\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: 'times new roman', times, serif;\"\u003eSupport dc resistance (DCR), electrolytic capacitor measurement model,Adjustment of backlight brightness, Chinese and English are optional\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S713f5779ac7e4424a6713ce046258d1ff.webp?v=1743146000\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Habfb7b1cae844f95ae4212323c6314aa9.webp?v=1743146000\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H9cd864b26ee04b8b8de654f18045718cB.webp?v=1743146001\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H764f34a42c464613bce3c179ca7f5f309.webp?v=1743146000\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Hc2338a6b85ee4769a05fa03d36a8aba16.webp?v=1743146000\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Hb0c2feabf03e4d23826b7463bbd8eba3U.webp?v=1743146001\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H1ac7ed940123498b81a4b258026c1b2bl.webp?v=1743146001\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H2f4c4b20f84f44fc9e43ad422781e538z.webp?v=1743146001\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ET4401","offers":[{"title":"Standard \/ 4401(10Points)10Khz","offer_id":46030512783618,"sku":"East Tester-CHINA-4401(10Points)10Khz","price":253.9,"currency_code":"USD","in_stock":true},{"title":"Standard \/ 4410(16Points)100Khz","offer_id":46030512816386,"sku":"East Tester-CHINA-4410(16Points)100Khz","price":331.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S713f5779ac7e4424a6713ce046258d1ff.webp?v=1743146000"},{"product_id":"tzt-nj100a-nj200a-nj300a-0hz-100khz-portable-lcr-tester-2-4-inch-color-screen-high-precision-full-automatic-range-lcr-meter","title":"AAI NJ100A\/NJ200A\/NJ300A 0Hz - 100kHz\/ 0Hz - 200kHz\/ 0Hz - 300kHz Portable LCR Tester 2.4-inch Color Screen High Precision Full Automatic Range","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eAAI NJ100A\/NJ200A\/NJ300A 0Hz - 100kHz\/ 0Hz - 200kHz\/ 0Hz - 300kHz Portable LCR Tester is a digital measurement tool selected for measuring voltage, current, resistance and common electrical parameters. It is suitable for electricians, repair users and electronics hobbyists who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003emeasuring voltage, current, resistance and common electrical parameters\u003c\/li\u003e\n\u003cli\u003eelectronics repair, home electrical checks and bench testing\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electricians, repair users and electronics hobbyists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif; color: rgb(225, 10, 10);\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eNote: The accuracy is not high at 0Hz DC, about 1%\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003eThe NJ series impedance tester adopts a high-performance processor and ultra-low power consumption design. It is a portable product mainly used to measure parameter performance of three basic components (resistance R, capacitance C, and inductance L). The product has a built-in large-capacity lithium-ion battery. It is small in size, light in weight, and easy to carry. It is more convenient to use for outdoor and high-altitude special operations. Display screen interface and buttons are clear and simple, at a glance, Chinese and English can be set by yourselves, easy to use and simple to operate. It is designed with online test function.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/020dbd6d417c3a1e1f8b6719ea88e58f.jpg?v=1743991280\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMain Features:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- Test frequency range is wide. Frequency range: 0 - 100KHz.\u003cbr\u003e The frequency point is continuously adjustable (except for NJ100S).\u003cbr\u003e The ultra-wide testing impedance range: 0.1m ohm - 20G ohm.\u003cbr\u003e- Small size, light weight, easy to carry. Appearance size: 130 x 108 x 31 (mm); net weight: 315g.\u003cbr\u003e- Built-in battery, using 2000mAH polymer lithium battery, continuous working time exceeds 8 hours.\u003cbr\u003e- High resolution, and measurement result is in 6-digit.\u003cbr\u003e- With calibration function, accurate measurement.\u003cbr\u003e- With online test function, cost-effective.\u003cbr\u003e- Serial\/parallel mode, level and internal resistance are optional.\u003cbr\u003e- Strong anti-power frequency interference, and the interference level prompts.\u003cbr\u003e- Automatic gear shift, no manual pre-preparation is required.\u003cbr\u003e- Test level can be set arbitrarily.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- Product model: NJ100A\u003cbr\u003e- Working frequency: 0Hz - 100KHz\u003cbr\u003e- Stepping: 10Hz - 1KHz\u003cbr\u003e- Measuring resistance range: 1m ohm - 1000M ohm\u003cbr\u003e- Display: 2.4\" TFT, resolution 320x240 (QVGA)\u003cbr\u003e- Battery capacity: 2000mAH (7.4Wh)\u003cbr\u003e- Power consumption: \u0026lt;1W\u003cbr\u003e- Charging current: 400mA\u003cbr\u003e- Charging port: USB (only as a charging port)\u003cbr\u003e- Automatic shutdown: always on, immediately off, 5 minutes - 60 minutes (optional)\u003cbr\u003e- Measurement parameters: Rs\/Xs\/Rp\/Xp\/Cs\/Cp\/Ls\/Lp; |Z|\/D\/Q\/θ\/Vrms\/Irms; Series equivalent resistance Esr=Rs\u003cbr\u003e- DC bias: None\u003cbr\u003e- Display resolution: 6 digits effective value\u003cbr\u003e- Measuring speed: fast, medium, slow\u003cbr\u003e- Volatility: 1kHz \u0026lt; 0.1‰(|Z|: 1 ohm - 20M ohm), \u0026lt;0.5‰(|Z|: 500m ohm - 50M ohm)\u003cbr\u003e- Measurement accuracy: \u0026lt;0.1‰ (within impedance 1 ohm - 20M ohm)\u003cbr\u003e- Connector: BNC\u003cbr\u003e- Display range:\u003cbr\u003e |Z|, R, X: 0.00001m ohm - 9999999M ohm\u003cbr\u003e C: 0.00001pF - 9999999F\u003cbr\u003e L: 0.00001nH - 9999999H\u003cbr\u003e D, Q: 0.001 - 99999\u003cbr\u003e θ (Degrees): -179.9 - 179.9\u003cbr\u003e Vrms: 0.0001mV - 999999mV\u003cbr\u003e Irms: 0.0001nA - 999999mA\u003cbr\u003e- Level (mVrms): arbitrarily set (1 - 1000, step 1; The maximum level limit at 30 ohm internal resistance is 600)\u003cbr\u003e- Output impedance: 30 ohm, 100 ohm (optional)\u003cbr\u003e- Model: automatic, series, parallel (optional)\u003cbr\u003e- DUT: Automatic, resistance, inductance, capacitance, electrolysis (optional)\u003cbr\u003e- Calibration function: open circuit, short circuit (with factory value), load calibration\u003cbr\u003e- Appearance size: 130 x 108 x 31(mm)\u003cbr\u003e- Net weight: 315g\u003cbr\u003e- Working temperature: 5 deg C-40 deg C\u003cbr\u003e- Atmospheric pressure: 860hPa-1060hPa\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFunctions Overview:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- This product has three basic interfaces: measurement, calibration, and system interfaces. The \"Measurement\" and \"Calibration\" interfaces also have sub-interfaces. By default, it will enter the main measurement interface when it turns on.\u003cbr\u003e- It can easily measure the impedance of about 1m ohm. For example, a wire of 1cm generally has about 6m ohm.\u003cbr\u003e- The impedance of 300M ohm can be easily measured, and the actual measurement is 20G ohm. See the pictures below for details. The LCR bridges on the market basically cannot measure such a large impedance.\u003cbr\u003e- Currently, the fast mode is updated to refresh every 0.4 seconds.\u003cbr\u003e- It can measure the internal resistance of the battery. (It is necessary to connect a capacitor in series to cut off the DC voltage. The capacitor is connected in series with the battery. Since the capacity of the battery is large, the entire capacity after connection is approximately equal to the capacity of the Electrolytic capacitor.)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- 1 x Set of LCR Meter\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- In order to ensure the accuracy of measurement and calibration, please warm up the product for at least 5 minutes before measuring. Especially when doing calibration, it is best to warm up for more than 20 minutes. After warming up, calibration parameters can be more accurate.\u003cbr\u003e- When powered by a battery, the internal noise of the product is the smallest, so it is recommended to measure under battery power. Especially when doing the calibration operation, it is strongly recommended to do it under battery power supply. When a charger is connected, if the quality of your charger is not good, a certain amount of noise will be generated.\u003cbr\u003e- Do not connect to a computer's USB charging port for charging. The signal from the USB port will seriously interfere with the working state of the product and cause serious inaccuracy in product measurement.\u003cbr\u003e- In situations with high precision requirements, please try to use high-quality fixtures and set the power frequency to 50Hz and medium speed or above, as the instrument is calibrated in this state before shipment.\u003cbr\u003e- Before measurement and calibration, please make sure that there is no strong interference signal around, so as not to cause inaccurate measurement results due to interference.\u003cbr\u003e- When the battery is low, please charge it in time to avoid long-term lack of power.\u003cbr\u003e- The interface is BNC. Since copper has relatively lower strength than other metals, please try to protect it carefully to avoid falling and bumping damage.\u003cbr\u003e- In the case of strong interference, unconventional operation, and abnormal software unknown bugs, a crash may occur (the power may be consumed after the crash, until the battery is exhausted). At this time, please directly press the \"RESET\" hole to reset the product to avoid damage to the battery. If the battery is exhausted and the battery is extremely short of power, the current will be large during charging, and the charger with a small power supply current will have short-circuit protection, but please continue to charge until the battery can be charged normally.\u003cbr\u003e- When the power is lower than 15%, it will not be able to turn on; when the power is very low, the system will automatically shut down. Please charge in time.\u003cbr\u003e- When measuring large capacitances (uF level), the \"electrolysis\" item is more accurate than the \"capacitance\" item.\u003cbr\u003e- The device under test cannot be charged, especially the energy storage device (such as electrolytic capacitor), it must be discharged before testing, otherwise it may\u003cbr\u003eIt will damage the instrument.\u003cbr\u003e- When measuring milliohm-level devices, if more accurate is required, please perform short-circuit calibration again under the same conditions as the frequency to be measured.\u003cbr\u003e- When calibrating, try to stay away from the surrounding environment interference, preferably away from the mains, such as wires and sockets. When measuring, use the battery of the instrument to work, do not plug in the USB port for power supply.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp align=\"start\" style=\"font-family: verdana, Helvetica, Geneva, Arial, sans-serif; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(102, 102, 102); background-color: rgb(255, 255, 255); margin: 0px 0px 10px 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"color: rgb(159, 5, 0);\"\u003e\u003cstrong\u003eNJ200A 0Hz - 200kHz Portable LCR Tester 2.4-inch Color Screen High Precision Full Automatic Range LCR Meter\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- The NJ series impedance tester adopts a high-performance processor and ultra-low power consumption design. It is a portable product mainly used to measure parameter performance of three basic components (resistance R, capacitance C, and inductance L). The product has a built-in large-capacity lithium-ion battery. It is small in size, light in weight, and easy to carry. It is more convenient to use for outdoor and high-altitude special operations. Display screen interface and buttons are clear and simple, at a glance, Chinese and English can be set by yourselves, easy to use and simple to operate. It is designed with online test function.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMain Features:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- Test frequency range is wide. Frequency range: 0 - 200KHz.\u003cbr\u003e The frequency point is continuously adjustable (except for NJ100S).\u003cbr\u003e The ultra-wide testing impedance range: 0.1m ohm - 20G ohm.\u003cbr\u003e- Small size, light weight, easy to carry. Appearance size: 130 x 108 x 31 (mm); net weight: 315g.\u003cbr\u003e- Built-in battery, using 2000mAH polymer lithium battery, continuous working time exceeds 8 hours.\u003cbr\u003e- High resolution, and measurement result is in 6-digit.\u003cbr\u003e- With calibration function, accurate measurement.\u003cbr\u003e- With online test function, cost-effective.\u003cbr\u003e- Serial\/parallel mode, level and internal resistance are optional.\u003cbr\u003e- Strong anti-power frequency interference, and the interference level prompts.\u003cbr\u003e- Automatic gear shift, no manual pre-preparation is required.\u003cbr\u003e- Test level can be set arbitrarily.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- Product model: NJ200A\u003cbr\u003e- Working frequency: 0Hz - 200KHz\u003cbr\u003e- Stepping: 10Hz - 5KHz\u003cbr\u003e- Measuring resistance range: 0.1m ohm - 20G ohm\u003cbr\u003e- Display: 2.4\" TFT, resolution 320x240 (QVGA)\u003cbr\u003e- Battery capacity: 2000mAH (7.4Wh)\u003cbr\u003e- Power consumption: \u0026lt;1W\u003cbr\u003e- Charging current: 400mA\u003cbr\u003e- Charging port: USB (only as a charging port)\u003cbr\u003e- Automatic shutdown: always on, immediately off, 5 minutes - 60 minutes (optional)\u003cbr\u003e- Measurement parameters: Rs\/Xs\/Rp\/Xp\/Cs\/Cp\/Ls\/Lp; |Z|\/D\/Q\/θ\/Vrms\/Irms; Series equivalent resistance Esr=Rs\u003cbr\u003e- DC bias: None\u003cbr\u003e- Display resolution: 6 digits effective value\u003cbr\u003e- Measuring speed: fast, medium, slow\u003cbr\u003e- Volatility: 1kHz \u0026lt; 0.1‰(|Z|: 1 ohm - 20M ohm), \u0026lt;0.5‰(|Z|: 500m ohm - 50M ohm)\u003cbr\u003e- Measurement accuracy: \u0026lt;0.1‰ (within impedance 1 ohm - 20M ohm)\u003cbr\u003e- Connector: BNC\u003cbr\u003e- Display range:\u003cbr\u003e |Z|, R, X: 0.00001m ohm - 9999999M ohm\u003cbr\u003e C: 0.00001pF - 9999999F\u003cbr\u003e L: 0.00001nH - 9999999H\u003cbr\u003e D, Q: 0.001 - 99999\u003cbr\u003e θ (Degrees): -179.9 - 179.9\u003cbr\u003e Vrms: 0.0001mV - 999999mV\u003cbr\u003e Irms: 0.0001nA - 999999mA\u003cbr\u003e- Level (mVrms): arbitrarily set (1 - 1000, step 1; The maximum level limit at 30 ohm internal resistance is 600)\u003cbr\u003e- Output impedance: 30 ohm, 100 ohm (optional)\u003cbr\u003e- Model: automatic, series, parallel (optional)\u003cbr\u003e- DUT: Automatic, resistance, inductance, capacitance, electrolysis (optional)\u003cbr\u003e- Calibration function: open circuit, short circuit (with factory value), load calibration\u003cbr\u003e- Appearance size: 130 x 108 x 31(mm)\u003cbr\u003e- Net weight: 315g\u003cbr\u003e- Working temperature: 5 deg C-40 deg C\u003cbr\u003e- Atmospheric pressure: 860hPa-1060hPa\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFunctions Overview:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- This product has three basic interfaces: measurement, calibration, and system interfaces. The \"Measurement\" and \"Calibration\" interfaces also have sub-interfaces. By default, it will enter the main measurement interface when it turns on.\u003cbr\u003e- It can easily measure the impedance of about 1m ohm. For example, a wire of 1cm generally has about 6m ohm.\u003cbr\u003e- The impedance of 300M ohm can be easily measured, and the actual measurement is 20G ohm. See the pictures below for details. The LCR bridges on the market basically cannot measure such a large impedance.\u003cbr\u003e- Currently, the fast mode is updated to refresh every 0.4 seconds.\u003cbr\u003e- It can measure the internal resistance of the battery. (It is necessary to connect a capacitor in series to cut off the DC voltage. The capacitor is connected in series with the battery. Since the capacity of the battery is large, the entire capacity after connection is approximately equal to the capacity of the Electrolytic capacitor.)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- 1 x Set of LCR Meter\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- In order to ensure the accuracy of measurement and calibration, please warm up the product for at least 5 minutes before measuring. Especially when doing calibration, it is best to warm up for more than 20 minutes. After warming up, calibration parameters can be more accurate.\u003cbr\u003e- When powered by a battery, the internal noise of the product is the smallest, so it is recommended to measure under battery power. Especially when doing the calibration operation, it is strongly recommended to do it under battery power supply. When a charger is connected, if the quality of your charger is not good, a certain amount of noise will be generated.\u003cbr\u003e- Do not connect to a computer's USB charging port for charging. The signal from the USB port will seriously interfere with the working state of the product and cause serious inaccuracy in product measurement.\u003cbr\u003e- In situations with high precision requirements, please try to use high-quality fixtures and set the power frequency to 50Hz and medium speed or above, as the instrument is calibrated in this state before shipment.\u003cbr\u003e- Before measurement and calibration, please make sure that there is no strong interference signal around, so as not to cause inaccurate measurement results due to interference.\u003cbr\u003e- When the battery is low, please charge it in time to avoid long-term lack of power.\u003cbr\u003e- The interface is BNC. Since copper has relatively lower strength than other metals, please try to protect it carefully to avoid falling and bumping damage.\u003cbr\u003e- In the case of strong interference, unconventional operation, and abnormal software unknown bugs, a crash may occur (the power may be consumed after the crash, until the battery is exhausted). At this time, please directly press the \"RESET\" hole to reset the product to avoid damage to the battery. If the battery is exhausted and the battery is extremely short of power, the current will be large during charging, and the charger with a small power supply current will have short-circuit protection, but please continue to charge until the battery can be charged normally.\u003cbr\u003e- When the power is lower than 15%, it will not be able to turn on; when the power is very low, the system will automatically shut down. Please charge in time.\u003cbr\u003e- When measuring large capacitances (uF level), the \"electrolysis\" item is more accurate than the \"capacitance\" item.\u003cbr\u003e- The device under test cannot be charged, especially the energy storage device (such as electrolytic capacitor), it must be discharged before testing, otherwise it may\u003cbr\u003eIt will damage the instrument.\u003cbr\u003e- When measuring milliohm-level devices, if more accurate is required, please perform short-circuit calibration again under the same conditions as the frequency to be measured.\u003cbr\u003e- When calibrating, try to stay away from the surrounding environment interference, preferably away from the mains, such as wires and sockets. When measuring, use the battery of the instrument to work, do not plug in the USB port for power supply.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"color: rgb(159, 5, 0);\"\u003e\u003cstrong\u003eNJ300A 0Hz - 300kHz Portable LCR Tester 2.4-inch Color Screen High Precision Full Automatic Range LCR Meter\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- The NJ series impedance tester adopts a high-performance processor and ultra-low power consumption design. It is a portable product mainly used to measure parameter performance of three basic components (resistance R, capacitance C, and inductance L). The product has a built-in large-capacity lithium-ion battery. It is small in size, light in weight, and easy to carry. It is more convenient to use for outdoor and high-altitude special operations. Display screen interface and buttons are clear and simple, at a glance, Chinese and English can be set by yourselves, easy to use and simple to operate. It is designed with online test function.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMain Features:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- Test frequency range is wide. Frequency range: 0 - 300KHz.\u003cbr\u003e The frequency point is continuously adjustable (except for NJ100S).\u003cbr\u003e The ultra-wide testing impedance range: 0.1m ohm - 20G ohm.\u003cbr\u003e- Small size, light weight, easy to carry. Appearance size: 130 x 108 x 31 (mm); net weight: 315g.\u003cbr\u003e- Built-in battery, using 2000mAH polymer lithium battery, continuous working time exceeds 8 hours.\u003cbr\u003e- High resolution, and measurement result is in 6-digit.\u003cbr\u003e- With calibration function, accurate measurement.\u003cbr\u003e- With online test function, cost-effective.\u003cbr\u003e- Serial\/parallel mode, level and internal resistance are optional.\u003cbr\u003e- Strong anti-power frequency interference, and the interference level prompts.\u003cbr\u003e- Automatic gear shift, no manual pre-preparation is required.\u003cbr\u003e- Test level can be set arbitrarily.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- Product model: NJ300A\u003cbr\u003e- Working frequency: 0Hz - 300KHz\u003cbr\u003e- Stepping: 10Hz - 10KHz\u003cbr\u003e- Measuring resistance range: 0.1m ohm - 20G ohm\u003cbr\u003e- Display: 2.4\" TFT, resolution 320x240 (QVGA)\u003cbr\u003e- Battery capacity: 2000mAH (7.4Wh)\u003cbr\u003e- Power consumption: \u0026lt;1W\u003cbr\u003e- Charging current: 400mA\u003cbr\u003e- Charging port: USB (only as a charging port)\u003cbr\u003e- Automatic shutdown: always on, immediately off, 5 minutes - 60 minutes (optional)\u003cbr\u003e- Measurement parameters: Rs\/Xs\/Rp\/Xp\/Cs\/Cp\/Ls\/Lp; |Z|\/D\/Q\/θ\/Vrms\/Irms; Series equivalent resistance Esr=Rs\u003cbr\u003e- DC bias: None\u003cbr\u003e- Display resolution: 6 digits effective value\u003cbr\u003e- Measuring speed: fast, medium, slow\u003cbr\u003e- Volatility: 1kHz \u0026lt; 0.1‰(|Z|: 1 ohm - 20M ohm), \u0026lt;0.5‰(|Z|: 500m ohm - 50M ohm)\u003cbr\u003e- Measurement accuracy: \u0026lt;0.1‰ (within impedance 1 ohm - 20M ohm)\u003cbr\u003e- Connector: BNC\u003cbr\u003e- Display range:\u003cbr\u003e |Z|, R, X: 0.00001m ohm - 9999999M ohm\u003cbr\u003e C: 0.00001pF - 9999999F\u003cbr\u003e L: 0.00001nH - 9999999H\u003cbr\u003e D, Q: 0.001 - 99999\u003cbr\u003e θ (Degrees): -179.9 - 179.9\u003cbr\u003e Vrms: 0.0001mV - 999999mV\u003cbr\u003e Irms: 0.0001nA - 999999mA\u003cbr\u003e- Level (mVrms): arbitrarily set (1 - 1000, step 1; The maximum level limit at 30 ohm internal resistance is 600)\u003cbr\u003e- Output impedance: 30 ohm, 100 ohm (optional)\u003cbr\u003e- Model: automatic, series, parallel (optional)\u003cbr\u003e- DUT: Automatic, resistance, inductance, capacitance, electrolysis (optional)\u003cbr\u003e- Calibration function: open circuit, short circuit (with factory value), load calibration\u003cbr\u003e- Appearance size: 130 x 108 x 31(mm)\u003cbr\u003e- Net weight: 315g\u003cbr\u003e- Working temperature: 5 deg C-40 deg C\u003cbr\u003e- Atmospheric pressure: 860hPa-1060hPa\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFunctions Overview:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- This product has three basic interfaces: measurement, calibration, and system interfaces. The \"Measurement\" and \"Calibration\" interfaces also have sub-interfaces. By default, it will enter the main measurement interface when it turns on.\u003cbr\u003e- It can easily measure the impedance of about 1m ohm. For example, a wire of 1cm generally has about 6m ohm.\u003cbr\u003e- The impedance of 300M ohm can be easily measured, and the actual measurement is 20G ohm. See the pictures below for details. The LCR bridges on the market basically cannot measure such a large impedance.\u003cbr\u003e- Currently, the fast mode is updated to refresh every 0.4 seconds.\u003cbr\u003e- It can measure the internal resistance of the battery. (It is necessary to connect a capacitor in series to cut off the DC voltage. The capacitor is connected in series with the battery. Since the capacity of the battery is large, the entire capacity after connection is approximately equal to the capacity of the Electrolytic capacitor.)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- 1 x Set of LCR Meter\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecautions:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e- In order to ensure the accuracy of measurement and calibration, please warm up the product for at least 5 minutes before measuring. Especially when doing calibration, it is best to warm up for more than 20 minutes. After warming up, calibration parameters can be more accurate.\u003cbr\u003e- When powered by a battery, the internal noise of the product is the smallest, so it is recommended to measure under battery power. Especially when doing the calibration operation, it is strongly recommended to do it under battery power supply. When a charger is connected, if the quality of your charger is not good, a certain amount of noise will be generated.\u003cbr\u003e- Do not connect to a computer's USB charging port for charging. The signal from the USB port will seriously interfere with the working state of the product and cause serious inaccuracy in product measurement.\u003cbr\u003e- In situations with high precision requirements, please try to use high-quality fixtures and set the power frequency to 50Hz and medium speed or above, as the instrument is calibrated in this state before shipment.\u003cbr\u003e- Before measurement and calibration, please make sure that there is no strong interference signal around, so as not to cause inaccurate measurement results due to interference.\u003cbr\u003e- When the battery is low, please charge it in time to avoid long-term lack of power.\u003cbr\u003e- The interface is BNC. Since copper has relatively lower strength than other metals, please try to protect it carefully to avoid falling and bumping damage.\u003cbr\u003e- In the case of strong interference, unconventional operation, and abnormal software unknown bugs, a crash may occur (the power may be consumed after the crash, until the battery is exhausted). At this time, please directly press the \"RESET\" hole to reset the product to avoid damage to the battery. If the battery is exhausted and the battery is extremely short of power, the current will be large during charging, and the charger with a small power supply current will have short-circuit protection, but please continue to charge until the battery can be charged normally.\u003cbr\u003e- When the power is lower than 15%, it will not be able to turn on; when the power is very low, the system will automatically shut down. Please charge in time.\u003cbr\u003e- When measuring large capacitances (uF level), the \"electrolysis\" item is more accurate than the \"capacitance\" item.\u003cbr\u003e- The device under test cannot be charged, especially the energy storage device (such as electrolytic capacitor), it must be discharged before testing, otherwise it may\u003cbr\u003eIt will damage the instrument.\u003cbr\u003e- When measuring milliohm-level devices, if more accurate is required, please perform short-circuit calibration again under the same conditions as the frequency to be measured.\u003cbr\u003e- When calibrating, try to stay away from the surrounding environment interference, preferably away from the mains, such as wires and sockets. When measuring, use the battery of the instrument to work, do not plug in the USB port for power supply.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp align=\"start\" style=\"font-family: verdana, Helvetica, Geneva, Arial, sans-serif; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(102, 102, 102); background-color: rgb(255, 255, 255); margin: 0px 0px 10px 0px; box-sizing: border-box;\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"AAI","offers":[{"title":"NJ100A","offer_id":46053711905026,"sku":"NJ100A","price":159.53,"currency_code":"USD","in_stock":true},{"title":"NJ200A","offer_id":46053711937794,"sku":"NJ200A","price":227.65,"currency_code":"USD","in_stock":true},{"title":"NJ300A","offer_id":46053711970562,"sku":"NJ300A","price":302.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/a244e712dbebe890cc7a4afc0503d712.jpg?v=1743991279"},{"product_id":"ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave-radio-receiver-4inch-touch-screen-wifi-function","title":"ATS-Decoder Radio Receiver FM RDS AM LW MW SW SSB DSP Si4732 Portable Shortwave Radio Receiver 4inch Touch Screen WiFi Function","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eATS-Decoder Radio Receiver FM RDS AM LW MW SW SSB DSP Si4732 Portable Shortwave Radio is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" class=\"ke-zeroborder\" width=\"100%\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cp class=\"MsoNormal\"\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" height=\"78\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--1.webp?v=1779198145\" width=\"960\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e\n\u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003eATS-Decoder Full Band Radio Receiver FM RDS AM LW MW SW SSB DSP Si4732 All Band Radio Receiver 4inch Touch Screen WiFi Function 4000mAh Battery for Professional Radio Developers Test Engineers\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1. Enhanced Features: \u003c\/strong\u003eThe Full Band Radio Receiver now includes four new modes in CW: DIGI, CWR, SYNC L, SYNC U. With added WiFi, RTTY decoding, and four audio spectrums, this receiver meets the advanced needs of radio enthusiasts.\u003cbr\u003e\u003cstrong\u003e2. Built-in WiFi Connectivity:\u003c\/strong\u003e The All Band Radio Receiver features its own WiFi login option, allowing direct internet connection without an app. A WiFi icon will appear on the screen, ensuring seamless online access.\u003cbr\u003e\u003cstrong\u003e3. Type-C Interface Support:\u003c\/strong\u003e The SDR Receiver uses a Type-C charging port with a maximum current of 1.5A. It includes a 3.5mm stereo audio output and supports a 3.5mm audio FM antenna interface for versatile connectivity.\u003cbr\u003e\u003cstrong\u003e4. Radio Search Functionality:\u003c\/strong\u003e The Radio Receiver supports broadcast search and direct frequency input via the numeric keypad, with quick access to HAM bands. AM bandwidth ranges from 1-6K, and SB bandwidth from 0.5-4.0K.\u003cbr\u003e\u003cstrong\u003e5. 4-Inch Color Touchscreen:\u003c\/strong\u003e The Portable Shortwave Radio Receiver is equipped with a 4-inch color touchscreen for clear data reading. Its aluminum alloy casing is and wear-resistant, enhancing the user experience. Additional features include scan function, and adjustable backlight.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Mainland \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDIY Supplies: ELECTRICAL\u003c\/span\u003e\u003cbr\u003e Note:\u003cbr\u003e The current system version is 4.2 (We worked with the author to design and build this radio. This machine achieves a perfect combination of software and hardware. In the future, the author will work with us to update more firmware for it)\u003cbr\u003e License code has been activated. (How to view the key: open the panel, click \"Information\" next to it, and then rotate it to see the picture above. You can see an 8digit key, the standard is 12 digits. If necessary, please contact us to ask. The key will be stored in the machine for a long time without worrying about firmware updates.)\u003cbr\u003e Suggestion: WiFi consumes a lot of power. Only use it when the key is activated. It usually only displays the date and time. Please turn it off when you go out to save battery power.\u003cbr\u003e Product parameters:\u003cbr\u003e Frequency range: 132 kHz30000 kHz AM, SYNC, SSB, CW, DIGI64 MHz108 MHz FM, with RDS function\u003cbr\u003e Digital mode decoder: FT8, FT4, PSK, RTTY\u003cbr\u003e Touch screen: 4 inches, 480x320 pixels\u003cbr\u003e Battery: 4000 mAh\u003cbr\u003e Charging V\/A: 5V\/≤1.25A\u003cbr\u003e WiFi: yes\u003cbr\u003e SMA connector: for connecting external antenna\u003cbr\u003e Stereo speaker: yes\u003cbr\u003e Casing material: aluminum alloy\u003cbr\u003e Support 3.5mm stereo audio output\u003cbr\u003e Forian interface BNC\u003cbr\u003e Product size: about 115.00x85.00x30.00mm\u003cbr\u003e Product size: 4.53x3.35x1.18inch\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003e Please allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"\" height=\"78\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--2.webp?v=1779198145\" width=\"960\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e1 X Full Band Radio Receiver \u003cbr\u003e 1 X Telescopic Antenna\u003cbr\u003e 1 X Wifi Antenna\u003cbr\u003e 1 X Usb Charging Cable\u003cbr\u003e 1 X Stylus\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--3.webp?v=1779198145\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--4.webp?v=1779198145\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--5.webp?v=1779198146\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--6.webp?v=1779198146\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--7.webp?v=1779198146\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--8.webp?v=1779198145\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--9.webp?v=1779198145\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--10.webp?v=1779198146\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--11.webp?v=1779198146\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"\" height=\"78\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--12.webp?v=1779198145\" width=\"960\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:15px;border:solid 1px #aeaeae;\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" height=\"453\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--13.webp?v=1779198145\" width=\"960\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" height=\"582\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--14.webp?v=1779198145\" width=\"960\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" height=\"585\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--15.webp?v=1779198145\" width=\"960\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" height=\"588\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-decoder-radio-receiver-fm-rds-am-lw-mw-sw-ssb-dsp-si4732-portable-shortwave--16.webp?v=1779198145\" width=\"960\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cscript\u003ewindow.adminAccountId=6001293850;\u003c\/script\u003e","brand":"ATS-Decoder","offers":[{"title":"Standard","offer_id":46999820140802,"sku":"12000048273963573","price":151.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd5f0a6d089e849afbc6714413bb31cc9e.webp?v=1762321418"},{"product_id":"ats25-pro-firmware-4-2-bluetooth-wifi-air-band-118m-135-975mhz-fm-sw-ssb-mw-lw-air-sdr-receiver-aviation-band-receiver-si5351","title":"ATS25 Pro+ firmware 4.2 Bluetooth Wifi AIR band 118M-135.975MHz FM SW SSB MW LW AIR SDR Receiver Aviation Band Receiver SI5351","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eATS25 Pro+ firmware 4.2 Bluetooth Wifi AIR band 118M-135.975MHz FM SW SSB MW LW AIR SDR is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"margin:10px auto 0px;margin-bottom:0px;margin-top:10px;margin-left:auto;margin-right:auto;display:inline-block;max-width:100%\"\u003e\u003cdiv align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:10px auto 0px;margin-bottom:0px;margin-top:10px;margin-left:auto;margin-right:auto;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;display:inline-block;max-width:100%;box-sizing:content-box'\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"color:rgba(250,40,255,255);font-size:18px\"\u003e\u003cstrong\u003eATS25 Pro+ FM SW SSB MW LW AIR SDR Receiver Aviation Band Receiver Supports Bluetooth Wifi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003eATS25 Pro+ Bluetooth SDR receiver supports FM, SW, SSB, MW, LW and air-band. The SDR receiver is designed with a 2.4\" touch screen. ATS25 Pro+ is officially licensed. It comes with an activation code for firmware 4.2.\u003cbr\u003e\u003cbr\u003e\nIt boasts a newly upgraded SI5351 frequency mixer and firmware 4.2, added with air-band 118-138MHz (VHF 144-145.8MHz).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\n* FM: 64-108MHz\/RDS function\u003cbr\u003e\n* LW: 153KHz-500KHz\u003cbr\u003e\n* MW: 520KHz-1710KHz\u003cbr\u003e\n* SW: 1730KHz-30000KHz\u003cbr\u003e\n* SSB: 1730KHz-30000KHz\u003cbr\u003e\n* Airband: 118-138Mhz AM (VHF 144-145.8MHz)\u003cbr\u003e\n* AM: 1-200MHz\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\n* Built-in Morse code and digital communication decoder\u003cbr\u003e\n* Registered version: The software supports subsequent upgrades\u003cbr\u003e\n* Supports Bluetooth\u003cbr\u003e\n* Battery capacity has been increased to 4000mAh to achieve ultra-long battery life\u003cbr\u003e\n* Airband reception (VHF test in the range of 144-145.8MHZ)\u003cbr\u003e\n* Low noise amplifier\u003cbr\u003e\n* The PSK mode in DIGI mode is unique to decoder products\u003cbr\u003e\n* Supports CW and other decoding functions\u003cbr\u003e\n* Supports 50-ohm mode\u003cbr\u003e\n* Built-in and external full-range speakers provide better stereo sound\u003cbr\u003e\n* Imported BNC interface\u003cbr\u003e\n* Silent mode, frequency band, and time display interchangeable\u003cbr\u003e\n* Displays battery percentage\u003cbr\u003e\n* Radio spectrum scanning function\u003cbr\u003e\n* Displays battery voltage\u003cbr\u003e\n* Adjustable backlight brightness\u003cbr\u003e\n* The backlight can be turned off\u003cbr\u003e\n* AM\/FM automatic switching. AM and FM do not interfere with each other\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003ekit Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\n* 1 x ATS25 Pro+ radio receiver\u003cbr\u003e\n* 1 x Radio antenna\u003cbr\u003e\n* 1 x WiFi antenna\u003cbr\u003e\n* 1 x Stylus\u003cbr\u003e\n* 1 x USB cable\u003cbr\u003e\n* 1 x Cushion\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-pro-firmware-4-2-bluetooth-wifi-air-band-118m-135-975mhz-fm-sw-ssb-mw-lw-a-1.webp?v=1779198153\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-pro-firmware-4-2-bluetooth-wifi-air-band-118m-135-975mhz-fm-sw-ssb-mw-lw-a-2.webp?v=1779198152\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-pro-firmware-4-2-bluetooth-wifi-air-band-118m-135-975mhz-fm-sw-ssb-mw-lw-a-3.webp?v=1779198152\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-pro-firmware-4-2-bluetooth-wifi-air-band-118m-135-975mhz-fm-sw-ssb-mw-lw-a-4.webp?v=1779198152\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-pro-firmware-4-2-bluetooth-wifi-air-band-118m-135-975mhz-fm-sw-ssb-mw-lw-a-5.webp?v=1779198152\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats25-pro-firmware-4-2-bluetooth-wifi-air-band-118m-135-975mhz-fm-sw-ssb-mw-lw-a-6.webp?v=1779198152\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cscript\u003ewindow.adminAccountId=231173057;\u003c\/script\u003e","brand":"ATS25","offers":[{"title":"Default Title","offer_id":46999832002818,"sku":"TFZ-ATS25-ATS25-PRO-FIRMWARE-4-2-B-002818","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd9aeffb6ba074d578f48af075b11359aU.webp?v=1762321789"},{"product_id":"germa-input-usb-5v-dc-5-12-24-36-48v-ewelink-smart-wifi-switch-wireless-relay-receiver-module-4ch-remote-control-for-google-home","title":"GERMA Input USB 5V DC 5 12 24 36 48V eWeLink Smart Wifi Switch Wireless Relay Receiver Module 4CH Remote Control For Google Home","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eGERMA Input USB 5V DC 5 12 24 36 48V eWeLink Smart Wifi Switch Wireless Relay Receiver is a smart control module selected for controlling circuits, relays and connected devices in automation projects. It is suitable for smart home users, automation builders and installers who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003econtrolling circuits, relays and connected devices in automation projects\u003c\/li\u003e\n\u003cli\u003esmart home platforms, relay control, WiFi or Zigbee automation setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for smart home users, automation builders and installers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"margin: 10px auto 0px auto; display: inline-block; max-width: 100%;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003e\u003cspan\u003eDC5V DC12V Wifi Relay Module for eWeLink APP Remote Control Self-lock Wireless Delay Relay for Smart Intelligent Home\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"background-color: rgb(252, 253, 254); color: rgb(16, 18, 20); font-size: 22px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(34, 34, 34); font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eFunctions of the Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"background-color: rgb(252, 253, 254); color: rgb(16, 18, 20); font-size: 22px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(34, 34, 34); font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(34, 34, 34); font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e1.default jog function: the phone is pressed to open, the relay is closed quickly (the default interval is 1S), and it is disconnected, and it also has the function of timing sharing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e2. Press the inching self-locking selection button and the status light is on, at this time it is self-locking, the mobile phone presses to open the relay to pull in, and press to close the relay to disconnect.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(252, 253, 254); color: rgb(16, 18, 20); font-size: 22px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(34, 34, 34); font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eFeatures of the Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(252, 253, 254); color: rgb(16, 18, 20); font-size: 22px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(34, 34, 34); font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cbr\u003e1. Dimensions: Length 70.5mmX Width 27.4mmX Height 23mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e2. Main chip: WIFI module\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e3. Working voltage: DC 5V\/7-32\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e4. Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eFool-type wifi control module, no need to program, only need to download an APP, link WIFI to control the built-in cloud. As long as the module is connected to WIFI, the mobile phone can be controlled anywhere in the country.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan\u003e\u003cstrong\u003eModule parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e1. It has a signal indicator light and a relay pull-in indicator light.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e2. The board power consumption is less than 1W and the quiescent current is 80MA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e3. The rated switching current is within 10A, and the switching voltage is within 250V.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e4. 10A relay\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e5. The relay life is more than 1,000,000 times.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e6. Electrical insulation resistance 100M\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e7. Electric shock withstand voltage 1000V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e8. The maximum pull-in time of the relay is 15mS milliseconds\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e9. The maximum release time of the relay is 5mS milliseconds\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e10. Working temperature -40 degrees to +70 degrees\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e11. Working humidity 40% - 80%RH\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"background-color: rgb(252, 253, 254); color: rgb(16, 18, 20); font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003eWorking mode:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eThis product is a wireless switch supports momentary(inching) \/self-locking\/interlock work modes. Users can add the device to the APP eWeLink in order to remotely control connected home appliances or power circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eThe relays are switches without output, the power supply input (AC\/DC) just for the PCBA.Tap the work mode setting button manually, the product can change the working mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eWhen in inching mode, you can have two wiring ways to select: -Turn on 1s and then auto-off -Turn off 1s and then auto-on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eWhen in self-locking mode, you can remotely turn on\/off connected devices immediately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eWhen in interlock mode(only 2-gang and 4-gang supports), you can remote control AC\/DC motors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eThe product enables remote control of home appliances through the mobile application eWeLink, available on both Android and iOS.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eSupported functions include:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e*Remote turn on\/off *Timing Schedules\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e*Device Sharing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e*Group Management\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e*Compatible with Amazon Echo, Echo Dot, Amazon Tap\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e*Works with Google Home, Google Nest\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e*Works with IFTTT\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eThis product is compatible with Amazon Alexa. You can ask Alexa to control the device with the following voice commands. Please note that only US\/UK English and German voice commands are supported now.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eTry out these phrases ( {deviceName} should be the name of your device):\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e\"Alexa, turn on {deviceName}\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e\"Alexa, turn off {deviceName}\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e\"Alexa, schalte Ger?tename ein\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e\"Alexa, schalte Ger?tename aus\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eAlso you can ask Google Home to control the device with the following voice commands.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e\"hey, google, turn on {deviceName}\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e\"OK, google, turn off {deviceName}\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eHow to works with IFTTT:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eSearch \"eWeLink Smart Home\" in IFTTT APP.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cspan\u003e\u003cstrong\u003eWiring diagram\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S00f1596794d5435a924a2cfdc65477d6k.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6c2ef01997cd4ab8a432dc11acb8e42eA.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1419d5a9f36a4684bf846d98bcbed89bX.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S12694028a7ff4b058512b1593b231019A.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sab3632f1bfb746fdbe9e8e1678ed92e4Q.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf8cbd775789d461e9eb2a4643d5a02f6r.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4ef00bfe02464d46a7eff4556f9b528cI.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0d01b9d5cf9d48f2b1fc19756e0be1ccr.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2f84cf5339014fdc890317a8ad7f594d7.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc26240e634384aeb8460b560cf643801F.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9fd4d6a9efc24f41be9e2bfd78f0984a7.webp?v=1765156776\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa9ac253c59cf4f9ebe6df0889d9000fdP.webp?v=1765156776\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"GERMA","offers":[{"title":"4CH eWeLink Smart","offer_id":47111973863682,"sku":"12000033346309885","price":11.59,"currency_code":"USD","in_stock":true},{"title":"1 RC 1 RE","offer_id":47111973896450,"sku":"12000033346309886","price":13.19,"currency_code":"USD","in_stock":true},{"title":"1 RC 2 RE","offer_id":47111973929218,"sku":"12000033346309887","price":26.19,"currency_code":"USD","in_stock":true},{"title":"2RC 1RE","offer_id":47111973961986,"sku":"12000033346309888","price":17.09,"currency_code":"USD","in_stock":true},{"title":"Remote control only","offer_id":47111973994754,"sku":"12000033346309889","price":7.19,"currency_code":"USD","in_stock":true},{"title":"1RC6 2RE","offer_id":47111974027522,"sku":"12000033346309890","price":22.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S00f1596794d5435a924a2cfdc65477d6k.webp?v=1765156776"},{"product_id":"new-si4732-0-5-108mhz-pocket-mini-radio-lsb-usb-am-fm-all-band-radio-receiver-with-antenna-fm-am-radio-hf-sw-mw-vhf-radio","title":"New SI4732 0.5-108mhz Pocket Mini Radio LSB USB AM FM All Band Radio Receiver with Antenna FM\/AM Radio HF SW MW VHF Radio","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eNew SI4732 0.5-108mhz Pocket Mini Radio LSB USB AM FM All Band Radio Receiver with Antenna is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-new-si4732-0-5-108mhz-pocket-mini-radio-lsb-usb-am-fm-all-band-radio-receiver-wi-1.jpg?v=1779198431\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-new-si4732-0-5-108mhz-pocket-mini-radio-lsb-usb-am-fm-all-band-radio-receiver-wi-2.jpg?v=1779198431\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e\n\u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003eSI4732 0.5-108mhz Portable Radio 1.9inch IPS Screen Pocket Mini Radio LSB USB AM FM All Band Radio Receiver with Antenna HF SW MW VHF Radio\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1. Advanced Technology: \u003c\/strong\u003e\u003cspan\u003eThe Portable Radio is powered by the ESP32-S3 main control unit and features a 1.9-inch IPS HD color screen, delivering clear and vibrant display quality for an enhanced user experience.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e2. Comprehensive Band Support:\u003c\/strong\u003e\u003cspan\u003e Equipped with the SI4732 DSP chip, the Pocket Mini Radio supports all broadcast bands, including LSB, USB, AM, and FM modes, ensuring you never miss your favorite stations.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e3. Long-lasting Battery Life:\u003c\/strong\u003e\u003cspan\u003e With an 800mAh built-in battery, the FM\/AM Radio offers over 10 hours of continuous playtime, perfect for long trips or extended listening sessions without frequent recharging.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e4. Enhanced Reception: \u003c\/strong\u003e\u003cspan\u003eThe All Band Radio Receiver comes with a portable antenna that covers 9.9KHz to 108MHz, providing excellent reception and allowing you to enjoy a wide range of frequencies.\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e5. 3D Printed Shell:\u003c\/strong\u003e\u003cspan\u003e The HF SW MW VHF Radio features a PETG 3D printed casing, ensuring durability and a lightweight design, making it an ideal for both indoor and outdoor use.\u003c\/span\u003e\u003cdiv\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMain control: ESP-32-S3\u003cbr\u003e\nReceiving frequency band: HF SW MW VHF\u003cbr\u003e\nScreen: 1.9inch, 170*320\u003cbr\u003e\nCharging interface: TYPE-C (fast charging is not available)\u003cbr\u003e\nAudio interface: 3.5mm three-band stereo\u003cbr\u003e\nBattery capacity: 800ma\u003cbr\u003e\nCasing material: ABS\u003cbr\u003e\nProduct size: about 80.00x35.00x20.00mm\u003cbr\u003e\nProduct size: 3.15x1.38x0.79inch\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\nDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003e\nPlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-new-si4732-0-5-108mhz-pocket-mini-radio-lsb-usb-am-fm-all-band-radio-receiver-wi-3.jpg?v=1779198431\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e1 x Portable Radio\u003cbr\u003e\n1 x Antenna\u003cbr\u003e\n1 x USB cable\u003cbr\u003e\n1 x Instruction manual\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cscript\u003ewindow.adminAccountId=240255750;\u003c\/script\u003e","brand":"TUFZEN RF","offers":[{"title":"StyleB","offer_id":47113789964546,"sku":"12000046221870118","price":35.33,"currency_code":"USD","in_stock":true},{"title":"StyleA","offer_id":47113789997314,"sku":"12000046221870116","price":35.33,"currency_code":"USD","in_stock":true},{"title":"StyleC","offer_id":47113790030082,"sku":"12000046221870121","price":35.76,"currency_code":"USD","in_stock":true},{"title":"StyleD","offer_id":47113790062850,"sku":"12000046221870123","price":37.01,"currency_code":"USD","in_stock":true},{"title":"StyleE","offer_id":47113790095618,"sku":"12000046221870124","price":36.66,"currency_code":"USD","in_stock":true},{"title":"styleF","offer_id":47113790128386,"sku":"12000046221870127","price":37.01,"currency_code":"USD","in_stock":true},{"title":"styleG","offer_id":47113790161154,"sku":"12000046221870129","price":37.01,"currency_code":"USD","in_stock":true},{"title":"styleH","offer_id":47113790193922,"sku":"12000046221870130","price":36.66,"currency_code":"USD","in_stock":true},{"title":"styleI","offer_id":47113790226690,"sku":"12000046221870132","price":36.66,"currency_code":"USD","in_stock":true},{"title":"styleJ","offer_id":47113790259458,"sku":"12000046221870134","price":36.66,"currency_code":"USD","in_stock":true},{"title":"styleK","offer_id":47113790292226,"sku":"12000046221870136","price":36.66,"currency_code":"USD","in_stock":true},{"title":"styleL","offer_id":47113790324994,"sku":"12000046221870139","price":37.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0cf5f1cf335347c69166e66bf36f40afy.webp?v=1765185753"},{"product_id":"diy-fm-radio-electronic-kit-adjustable-frequency-87-108mhz-lcd1602-display-pcb-soldering-project-practice-solder-rda5807","title":"DIY FM Radio Electronic Kit Adjustable Frequency 87-108MHZ LCD1602 Display PCB Soldering Project Practice Solder RDA5807","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eDIY FM Radio Electronic Kit Adjustable Frequency 87-108MHZ LCD1602 Display PCB Soldering is a electronics kit selected for learning circuit assembly, electronics practice and hands-on project building. It is suitable for students, makers and DIY electronics learners who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003elearning circuit assembly, electronics practice and hands-on project building\u003c\/li\u003e\n\u003cli\u003eDIY learning projects, soldering practice and maker education workflows\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for students, makers and DIY electronics learners.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000012185614\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDIY FM Radio Electronic Kit Adjustable Frequency 87-108MHZ LCD1602 Display PCB Soldering Project Practice Solder RDA5807\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-diy-fm-radio-electronic-kit-adjustable-frequency-87-108mhz-lcd1602-display-pcb-s-1.webp?v=1779198435\"\u003e\u003c\/div\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-diy-fm-radio-electronic-kit-adjustable-frequency-87-108mhz-lcd1602-display-pcb-s-2.webp?v=1779198435\"\u003e\u003c\/div\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-diy-fm-radio-electronic-kit-adjustable-frequency-87-108mhz-lcd1602-display-pcb-s-3.webp?v=1779198435\"\u003e\u003c\/div\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-diy-fm-radio-electronic-kit-adjustable-frequency-87-108mhz-lcd1602-display-pcb-s-4.webp?v=1779198435\"\u003e\u003c\/div\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-diy-fm-radio-electronic-kit-adjustable-frequency-87-108mhz-lcd1602-display-pcb-s-5.webp?v=1779198435\"\u003e\u003c\/div\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-diy-fm-radio-electronic-kit-adjustable-frequency-87-108mhz-lcd1602-display-pcb-s-6.webp?v=1779198435\"\u003e\u003c\/div\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000012130422\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e\u003cdiv style=\"clear: both;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 26.0px;font-family: arial , helvetica , sans-serif;\"\u003eAbout us \u0026amp; Cooperation \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16.0px;font-family: arial , helvetica , sans-serif;\"\u003e1, We are a factory specializing in the production and processing of camera modules, located in Dongguan, Guangdong, Support OEM and Customization Order, and order. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16.0px;font-family: arial , helvetica , sans-serif;\"\u003e2, We can provide product quotations, find or customize products, one-stop procurement, product related document etc. to meet your requirements. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16.0px;font-family: arial , helvetica , sans-serif;\"\u003e3, If you message to us, we will reply to you in 1-10 hours. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 26.0px;font-family: arial , helvetica , sans-serif;\"\u003ePayment \u0026amp; Guarantee \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16.0px;font-family: arial , helvetica , sans-serif;\"\u003e1, Honesty first, if the package you got has some problem, please contact with us at the first time. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16.0px;font-family: arial , helvetica , sans-serif;\"\u003e2, We support various popular payment methods. Hope to have long-term and in-depth cooperation with you in business. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16.0px;font-family: arial , helvetica , sans-serif;\"\u003e3, For Europe buyer, Order Amount \u0026gt; 150 EUR, need you to pay European Union VAT and Tariff when the parcel is in customs clearance. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 26.0px;font-family: arial , helvetica , sans-serif;\"\u003eShipping \u0026amp; Choose \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16.0px;font-family: arial , helvetica , sans-serif;\"\u003e1, After the order is paid, it will be sent out in 24 hours usually. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16.0px;font-family: arial , helvetica , sans-serif;\"\u003e2, If you need the shipping of package can be checked and more faster, please choose\"TUFZEN Saver Shipping\"or \"TUFZEN Standard Shipping\" shipping way. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16.0px;font-family: arial , helvetica , sans-serif;\"\u003e3, If you choose Fedex IP or DHL (Commercial Express), the customs officer will ask you to pay customs duties, and we need you solve customs clearance of package.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cp\u003e\u003c\/p\u003e\u003cscript\u003ewindow.adminAccountId=2683154102;\u003c\/script\u003e","brand":"TUFZEN RF","offers":[{"title":"Default Title","offer_id":47117204390146,"sku":"DIY FM Radio Electronic Kit","price":18.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Scc14bc22319a4e86b6a9795f75f0c6d8m.webp?v=1765265830"},{"product_id":"50k-500mhz-allband-active-small-magnetic-loop-antenna-amplifier-hf-am-fm-vhf-uhf-sdr-receiver-radio-durable-easy-install","title":"50K-500Mhz Allband Active Small Magnetic Loop Antenna Amplifier HF AM FM VHF UHF SDR Receiver Radio Durable Easy Install","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003e50K-500Mhz Allband Active Small Magnetic Loop Antenna Amplifier HF AM FM VHF UHF SDR is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv style=\"width: 100%; height: 100%;\"\u003e\n\u003cdiv id=\"description\"\u003e\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg border=\"0\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-50k-500mhz-allband-active-small-magnetic-loop-antenna-amplifier-hf-am-fm-vhf-uhf-1.webp?v=1779198441\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp style=\"width: 641px; height: 30px;\"\u003e50K-500Mhz Allband Active Small Magnetic Loop Antenna Amplifier HF AM FM VHF UHF SDR Receiver Radio Durable Easy Install\u003c\/p\u003e\n\u003cdiv id=\"description\" style=\"width: 641px; height: 155.5px;\"\u003e\u003cdiv class=\"ui-box-body\" style=\"margin: 0px;\"\u003e\u003cdiv\u003eDescription: The small loop antenna (hfdloop) is a small size full band ring magnetic field active receiving antenna\u003cbr\u003eTo 500MHz, mainly composed of top jumper board and small ring amplifier board. Feeder and 12V linear power supply, in which the top jumper board\u003cbr\u003eSwitch, different functions can be realized by adjusting the position of the switch. The Mobius loop can achieve twice the voltage gain of the ordinary small loop\u003cbr\u003eThe electric field shielding ring can effectively reduce the interference caused by the electric field in the surrounding environment, such as-lightning\u003cbr\u003eThe structure of unshielded ring is simple, and the whole small ring can be replaced by a thicker conductor\u003cbr\u003e\u003cbr\u003eReceiving frequency range: 50kHz to 500MHz\u003cbr\u003eGain: 17dB@10MHz\u003cbr\u003eOutput noise: -125dBm (@10MHz, BW=100Hz)\u003cbr\u003eP1dB: +15.5dBm@10MHz\u003cbr\u003eOIP3: +38dBm@10MHz\u003cbr\u003eSupply voltage: 9V to 12V\u003cbr\u003eSupply current: 130mA to 150mA\u003cbr\u003eAntenna interface: SMA(M)\u003cbr\u003eOutput interface: SMA(F)\u003cbr\u003eSmall ring coaxial cable model: RG402\u003cbr\u003eSmall ring coaxial cable loss: 0.145dB\/m\u003cbr\u003eSmall loop antenna diameter: 60cm\u003cbr\u003eMaterial: plastic + metal\u003cbr\u003eColor as shown\u003cbr\u003e\u003cbr\u003ePackage Contents:\u003cbr\u003e1 x small loop antenna amplifier board\u003cbr\u003e1 x headphone jack adapter cable\u003cbr\u003e1 x top jumper board\u003cbr\u003e2 x small toroids (RG402 coaxial cable)\u003cbr\u003e1 x 7 meter feeder\u003cbr\u003e1 x 1 meter feeder\u003cbr\u003e2 x sticky hooks\u003cbr\u003e1 x EVA storage bag\u003cbr\u003e\u003cbr\u003eOnly the above package content, other products are not included.\u003cbr\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9218e485c651489d8565db364a5640efr.webp?v=1765266028\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa32ae629a9794a43b76066787900f166t.webp?v=1765266028\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0a71f44c3b1e4569900f41be7c33274ar.webp?v=1765266028\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb6fd734900dd437482a241450d78fc9d2.webp?v=1765266028\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb3ef02d3ffcd47c8a0fd0f72b7956c46L.webp?v=1765266028\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0746bca09a644f52ae2e41ff79ae34c4D.webp?v=1765266028\" alt=\"\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100.0%;\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"margin: 0 auto; text-align: center;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv id=\"details\"\u003e\u003cdiv class=\"ui-box-body\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"TUFZEN RF","offers":[{"title":"as shown","offer_id":47117205569794,"sku":"12000036625803308","price":33.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9218e485c651489d8565db364a5640efr.webp?v=1765266028"},{"product_id":"portable-passive-magnetic-loop-antenna-for-hf-and-vhf-shortwave-antenna-sdr-receiver","title":"Portable Passive Magnetic Loop Antenna For HF And VHF Shortwave Antenna SDR Receiver","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003ePortable Passive Magnetic Loop Antenna For HF And VHF Shortwave Antenna SDR Receiver is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg border=\"0\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-portable-passive-magnetic-loop-antenna-for-hf-and-vhf-shortwave-antenna-sdr-rece-1.webp?v=1779198446\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:14px;\"\u003e\u003cdiv\u003e100% brand new and high quality\u003cbr\u003e\nPassive design.\u003cbr\u003e\nNo need to adjust.\u003cbr\u003e\nLow loss broadband BALUN, typical loss is 0.28 dB.\u003cbr\u003e\u003cbr\u003e\nSpecification:\u003cbr\u003e\nHF response: 10kHz to 30 MHz\u003cbr\u003e\nVHF response: up to 300 MHz\u003cbr\u003e\nMaximum power: 250 mW\u003cbr\u003e\nFeeder length: 6m (SMA male to male)\u003cbr\u003e\nColour: as shown\u003cbr\u003e\nMaterial: metal\u003cbr\u003e\u003cbr\u003e\nPackage Contents:\u003cbr\u003e\n1 x SDR Receiver\u003cbr\u003e\u003cbr\u003e\nOnly the above package content, other products are not included.\u003cbr\u003e\nNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg border=\"0\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-portable-passive-magnetic-loop-antenna-for-hf-and-vhf-shortwave-antenna-sdr-rece-2.webp?v=1779198446\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100.0%;\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"margin: 0 auto; text-align: center;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg border=\"0\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-portable-passive-magnetic-loop-antenna-for-hf-and-vhf-shortwave-antenna-sdr-rece-3.webp?v=1779198446\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg border=\"0\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-portable-passive-magnetic-loop-antenna-for-hf-and-vhf-shortwave-antenna-sdr-rece-4.webp?v=1779198446\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg border=\"0\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-portable-passive-magnetic-loop-antenna-for-hf-and-vhf-shortwave-antenna-sdr-rece-5.webp?v=1779198446\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg border=\"0\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-portable-passive-magnetic-loop-antenna-for-hf-and-vhf-shortwave-antenna-sdr-rece-6.webp?v=1779198446\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg border=\"0\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-portable-passive-magnetic-loop-antenna-for-hf-and-vhf-shortwave-antenna-sdr-rece-7.webp?v=1779198446\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg border=\"0\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-portable-passive-magnetic-loop-antenna-for-hf-and-vhf-shortwave-antenna-sdr-rece-8.webp?v=1779198446\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cscript\u003ewindow.adminAccountId=2670865525;\u003c\/script\u003e","brand":"TUFZEN RF","offers":[{"title":"as shown","offer_id":47117206520066,"sku":"12000043257104761","price":17.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S25b2c84218cb4f0286a5d8e57e47345d2.webp?v=1765266220"},{"product_id":"lilygo®-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-i2c-module-lcd-board-built-in-battery-1300mah","title":"LILYGO T-Embed ESP32-S3 CC1101 Low-Power Sub-1 GHz RF Transceiver PN532 NFC RFID I2C Module LCD Board Built-in Battery 1300mAh","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eLILYGO® T-Embed ESP32-S3 CC1101 Low-Power Sub-1 GHz RF Transceiver PN532 NFC RFID I2C Module is a development board selected for building connected devices, firmware tests and rapid electronics prototypes. It is suitable for makers, embedded developers and IoT prototyping teams who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebuilding connected devices, firmware tests and rapid electronics prototypes\u003c\/li\u003e\n\u003cli\u003eArduino, MicroPython, sensors, displays and expansion modules\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for makers, embedded developers and IoT prototyping teams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv style=\"clear: both;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-1.webp?v=1779192460\"\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; width: 100%;\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"background-color: rgb(253, 158, 0);\" colspan=\"2\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eMCU\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eESP32-S3\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eFlash\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e16MB\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003ePSRAM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e8MB\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eWireless Connectivity\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e2.4Ghz Wi-Fi\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eBLE 5\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eOnboard Functions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003eBoot + RST\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003eIR Transceiver\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003eBat Detection: IO04\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"1\"\u003e\u003cp style=\"padding-left: 3em;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eOnboard Button\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eReset + Boot\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; width: 100%;\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"background-color: rgb(253, 158, 0);\" colspan=\"2\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eCC1101 Low-Power Sub-1 GHz RF Transceiver\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eFrequency Bands\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e300-348MHz\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e387-464MHz\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e779-928MHz \u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; width: 100%;\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"background-color: rgb(253, 158, 0);\" colspan=\"2\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eOptional Expansion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003enRF24L01\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eWorldwide 2.4GHz ISM\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; width: 100%;\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"background-color: rgb(253, 158, 0);\" colspan=\"2\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eI2C Transceiver Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003ePN532 \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eMAX98357A\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; width: 100%;\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"background-color: rgb(253, 158, 0);\" colspan=\"4\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eScreen Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eIPS TFT LCD\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e170(H)RGB x 320(V) \u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eDrive Chip\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eST7789\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e1.9-inch Diagonal\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eSPI \u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003ctable width=\"100%\" style=\"border-collapse: collapse; width: 100%;\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"background-color: rgb(253, 158, 0);\" colspan=\"3\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eVersion Differences\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eVersion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cp style=\"line-height: 28px; text-align: center;\" align=\"center\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eT-Embed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e\u003cp style=\"line-height: 28px; text-align: center;\" align=\"center\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eT-Embed PLUS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eCC1101\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height: 28px; text-align: center;\" align=\"center\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eYES\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height: 28px; text-align: center;\" align=\"center\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eYES\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cdiv style=\"min-height: 28px;\"\u003e\u003cp style=\"line-height: 28px; text-align: left; padding-left: 3em;\" align=\"left\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003enRF24L01\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height: 28px; text-align: center;\" align=\"center\"\u003e\u003cspan style=\"color: rgb(244, 78, 59); font-size: 18px;\"\u003eNO\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp style=\"line-height: 28px; text-align: center;\" align=\"center\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eYES\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-2.webp?v=1779192460\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003eSample Code For Reference\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: rgb(244, 78, 59); font-size: 18px;\"\u003e\u003cstrong\u003e\u003cu\u003e[\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/Xinyuan-LilyGO\/T-Embed\" target=\"_self\"\u003e\u003cspan style=\"color: rgb(244, 78, 59); font-size: 18px;\"\u003e\u003cstrong\u003e\u003cu\u003eGithub\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(244, 78, 59); font-size: 18px;\"\u003e\u003cstrong\u003e\u003cu\u003e]\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eIf you need technical support please check below link to find more details.\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003ca href=\"https:\/\/github.com\/Xinyuan-LilyGO\/T-Embed-CC1101\" target=\"_self\"\u003e\u003cspan style=\"color: rgb(2, 107, 255); font-size: 16px;\"\u003e\u003cu\u003e\u003cstrong\u003eT-Embed\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-3.webp?v=1779192460\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-4.webp?v=1779192460\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-5.webp?v=1779192460\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-6.webp?v=1779192460\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-7.webp?v=1779192460\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-8.webp?v=1779192460\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-9.webp?v=1779192460\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-10.webp?v=1779192460\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-esp32-s3-cc1101-low-power-sub-1-ghz-rf-transceiver-pn532-nfc-rfid-11.webp?v=1779192460\"\u003e\u003c\/div\u003e","brand":"Espressif","offers":[{"title":"Transparent \/ T-Embed PLUS","offer_id":47117206880514,"sku":"12000050418331973","price":118.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ T-Embed PLUS","offer_id":47117206946050,"sku":"12000050418331978","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S53187d47366d4bdd8243d0a6acc2fd97w.webp?v=1765266438"},{"product_id":"4-in1-filter-passive-filter-4-bands-lc-filter-for-rf-signal-radio-antenna-sdr-gpsdo-signal-source-and-other-devices","title":"4 In1 Filter Passive Filter 4 Bands LC Filter for RF Signal Radio Antenna SDR GPSDO Signal Source and Other Devices","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003e4 In1 Filter Passive Filter 4 Bands LC Filter for RF Signal Radio Antenna SDR GPSDO Signal is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp class=\"detail-desc-decorate-content\" style=\"text-overflow: ellipsis; font-family: 'OpenSans'; color: #000; word-wrap: break-word; white-space: pre-wrap; font-weight: 300; font-size: 14px; line-height: 20px; margin-bottom: 12px;\"\u003e4 in 1 Filter: All popular receivers, radios, SDRs, and Malachite can be used together. Good products are worth buying. This product contains four sets of band-pass filters. The filters are divided into 4 frequency bands. The P1 filter is 0.5-1.5MHz, which is suitable for medium-wave radio listening. The P2 filter is 4.5-12MHz, which is suitable for short-wave and low-frequency bands. As well as the use of 40-meter amateur frequency bands, the P3 filter is 12-30MHz, which meets the use of shortwave high-frequency bands, as well as the use of 20-meter, 15-meter, and 10-meter amateur frequency bands. The P4 filter is FM broadcast frequency, 88-108MHz. The four-in-one filter can be used with a one-to-four active splitter to provide pre-filter functions for SDRs, radios, and receivers. Malachite, pre-filter, makes up for the design of the all-metal aluminum shell malachite radio without pre-filter, reducing interference in frequency bands such as medium-wave and short-wave FM broadcasts. The filters are divided into four groups: 0.5-1.5MHz, 4.5-12MHz, 12- 30MHz, 80-110MHz, can be used with a 1\/4 splitter to achieve simultaneous reception of multiple channels and frequency bands. Material: Aluminum alloy colour: black Package Contents: 1 x Passive Filter 1 x Machine foot pad\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-4-in1-filter-passive-filter-4-bands-lc-filter-for-rf-signal-radio-antenna-sdr-gp-1.jpg?v=1779198452\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-4-in1-filter-passive-filter-4-bands-lc-filter-for-rf-signal-radio-antenna-sdr-gp-2.jpg?v=1779198452\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-4-in1-filter-passive-filter-4-bands-lc-filter-for-rf-signal-radio-antenna-sdr-gp-3.jpg?v=1779198452\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-4-in1-filter-passive-filter-4-bands-lc-filter-for-rf-signal-radio-antenna-sdr-gp-4.jpg?v=1779198452\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-4-in1-filter-passive-filter-4-bands-lc-filter-for-rf-signal-radio-antenna-sdr-gp-5.jpg?v=1779198452\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"TUFZEN RF","offers":[{"title":"Default Title","offer_id":47117208912130,"sku":"TFZ-TUFZEN-4-IN1-FILTER-PASSIVE-FIL-912130","price":22.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S925f9a42868a425bb818796b154d41ddI.webp?v=1765266691"},{"product_id":"high-impedance-amplifier-small-loop-antenna-1hz-300mhz-doughnut-short-wave-antenna-5v-600ma-for-hackrf-one-for-sdr-walkie-talkie","title":"High Impedance Amplifier Small Loop Antenna 1Hz-300MHz Doughnut Short Wave Antenna 5V 600mA for HackRF One for SDR Walkie Talkie","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eHigh Impedance Amplifier Small Loop Antenna 1Hz-300MHz Doughnut Short Wave Antenna 5V 600mA is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv align=\"center\" style=\"text-align: center;\"\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-high-impedance-amplifier-small-loop-antenna-1hz-300mhz-doughnut-short-wave-anten-1.webp?v=1779198466\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid rgb(174, 174, 174); padding: 15px;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003eHigh Impedance Amplifier Donut SW AM Antenna 1Hz-300MHz Doughnut Short Wave Antenna 5V 600mA for Built-In 600mah Battery for SDR Walkie Talkie\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e\u003cstrong\u003e1. Impedance Conversion and Matching:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e The high impedance amplifier serves as an impedance conversion device, allowing you to convert higher impedances into standard 50 ohms, thereby achieving impedance matching and isolation.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e\u003cstrong\u003e2. Enhanced Reception Performance:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e With its higher input impedance, the amplifier maximizes energy acquisition from the input antenna, reducing signal energy loss caused by unstable input antenna impedance. This significantly improves reception performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e\u003cstrong\u003e3. Direct Connection to Resonant Antennas: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003eThanks to its compatibility with LC resonant circuits, this amplifier can be directly connected to resonant antennas, allowing direct energy extraction from these antennas. This results in higher gain and selective frequency characteristics.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e\u003cstrong\u003e4. Reliable and Stable Performance:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e Crafted with a focus on quaquality, this high impedance amplifier ensures reliable and stable performance, meeting the demands of professional users.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e\u003cstrong\u003e5. Easy Installation and Use: \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003eThis high impedance amplifier is designed for easy installation and use. With clear instructions and a user-friendly interface, it is suitable for both beginners and experienced users.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-size: 12px; font-family: inherit;\"\u003eCertification: CE\u003c\/span\u003e\u003cbr\u003eInput impedance: 1M ohm\u003cbr\u003eOutput impedance: 50 ohm\u003cbr\u003eGain: 0dB\u003cbr\u003eBandwidth: 300MHz\u003cbr\u003eCharging voltage: 5V\u003cbr\u003eBuilt-in battery capacity: 600mAH\u003c\/div\u003e\n\u003cp\u003eCharging current: 600mA\u003c\/p\u003e\n\u003cdiv\u003eWorking hours:\u0026gt;24H\u003cbr\u003eMaterial: ABS+PC\u003cbr\u003eProduct size: about 49.00x45.00x19.00mm (1.93x1.77x0.75inch)\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-family: inherit; font-size: 12px; color: black;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003ePlease allow 1-2cm measuring deviation due to manual measurement.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003ePackages:\u003cbr\u003e1 X High Impedance Amplifier\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"center\" style=\"text-align: center;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv align=\"center\" style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv align=\"center\" style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-high-impedance-amplifier-small-loop-antenna-1hz-300mhz-doughnut-short-wave-anten-2.webp?v=1779198466\" width=\"798px\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-high-impedance-amplifier-small-loop-antenna-1hz-300mhz-doughnut-short-wave-anten-3.webp?v=1779198466\" width=\"798px\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-high-impedance-amplifier-small-loop-antenna-1hz-300mhz-doughnut-short-wave-anten-4.webp?v=1779198466\" width=\"798px\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-high-impedance-amplifier-small-loop-antenna-1hz-300mhz-doughnut-short-wave-anten-5.webp?v=1779198466\" width=\"798px\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-high-impedance-amplifier-small-loop-antenna-1hz-300mhz-doughnut-short-wave-anten-6.webp?v=1779198466\" width=\"798px\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-high-impedance-amplifier-small-loop-antenna-1hz-300mhz-doughnut-short-wave-anten-7.webp?v=1779198466\" width=\"798px\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-high-impedance-amplifier-small-loop-antenna-1hz-300mhz-doughnut-short-wave-anten-8.webp?v=1779198466\" width=\"798px\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-high-impedance-amplifier-small-loop-antenna-1hz-300mhz-doughnut-short-wave-anten-9.webp?v=1779198466\" width=\"798px\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"TUFZEN RF","offers":[{"title":"StyleA","offer_id":47117210648834,"sku":"12000045995674669","price":18.99,"currency_code":"USD","in_stock":true},{"title":"StyleB","offer_id":47117210681602,"sku":"12000045995674670","price":32.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S512980cc4ed04aed9dd7d7f30bf5eb40r.webp?v=1765267125"},{"product_id":"10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-module-low-noise-gain-block-amplifier-for-rf-sdr","title":"10k-6GHz Full Band Low Noise Amplifier 20dB High Gain Power Preamplifier LNA Module Low Noise Gain Block Amplifier for RF \u0026 SDR","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003e10k-6GHz Full Band Low Noise Amplifier 20dB High Gain Power Preamplifier LNA Module Low is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-1.webp?v=1779198501\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: 1px solid #AEAEAE;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: black; font-family: inherit; font-size: 12px;\"\u003e10K-6GHz Full Band Low Noise Amplifier LNA Module 20dB High Gain Power Preamplifier with SMA Female Connector Low Noise Gain Block Amplifier RF Amplifier Module for RF \u0026amp; Software Defined Radio (SDR)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eFeature: \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1. High Performance : \u003c\/strong\u003eThe low noise amplifier boasts exceptional linearity and ultra-low noise capabilities. It is designed to enhance signal quality with minimal distortion, making it ideal for sensitive communication and testing applications.\u003cbr\u003e\u003cstrong\u003e2. Long Battery Life :\u003c\/strong\u003e Equipped with a built-in 600mAh large capacity battery, the power preamplifier operates efficiently with a power supply of 5V 70mA. This feature ensures extended use without the need for frequent recharging, perfect for field operations or remote projects.\u003cbr\u003e\u003cstrong\u003e3. Wide Frequency Range :\u003c\/strong\u003e The LNA module operates across a broad frequency range from 10KHz to 6GHz. It features an ultra-low noise figure of 0.4 dB NF at 1.95 GHz and a high gain of 20 dB at the same frequency, ensuring superior performance in a variety of RF applications.\u003cbr\u003e\u003cstrong\u003e4. Robust Design : \u003c\/strong\u003eThe low noise gain block amplifier is not only high in performance with a +35 dBm output IP3 and a high input power resilience of +22 dBm continuous wave, but it also boasts a stable 50-ohm input\/output, making it a reliable for both amateur and professional users.\u003cbr\u003e\u003cstrong\u003e5. Easy Connectivity :\u003c\/strong\u003e Featuring an SMA female connector, the RF amplifier module ensures easy and secure connections, allowing quick integration into existing setups without the need for additional adapters or complex wiring, thus simplifying the installation process.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDIY Supplies: ELECTRICAL\u003c\/span\u003e\u003cbr\u003eBattery capacity: 600mah\u003cbr\u003eShell material: ABS\u003cbr\u003eProduct size: about 49.00x45.00x19.00mm\u003cbr\u003eProduct size: 1.93x1.77x0.75inch\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003ePlease allow 1-2cm measuring deviation due to manual measurement.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-2.webp?v=1779198501\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: 1px solid #AEAEAE;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e1 x Low Noise Amplifier \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-3.webp?v=1779198502\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-4.webp?v=1779198502\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-5.webp?v=1779198502\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-6.webp?v=1779198502\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-7.webp?v=1779198502\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-8.webp?v=1779198501\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-9.webp?v=1779198502\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-10.webp?v=1779198502\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-11.webp?v=1779198502\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-12.webp?v=1779198502\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-10k-6ghz-full-band-low-noise-amplifier-20db-high-gain-power-preamplifier-lna-mod-13.webp?v=1779198502\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"TUFZEN RF","offers":[{"title":"Default Title","offer_id":47117218775298,"sku":"TFZ-TUFZEN-10K-6GHZ-FULL-BAND-LOW-N-775298","price":17.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf772c3196df74cfc87967111361f0442y.webp?v=1765268370"},{"product_id":"lilygo®-t-deck-plus-esp32-s3-gps-lorawan-lcd-long-distance-communication-module","title":"LILYGO T-Deck Plus ESP32-S3 GPS LoRaWAN+LCD Long Distance Communication Module","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eLILYGO® T-Deck Plus ESP32-S3 GPS LoRaWAN+LCD Long Distance Communication Module is a development board selected for building connected devices, firmware tests and rapid electronics prototypes. It is suitable for makers, embedded developers and IoT prototyping teams who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebuilding connected devices, firmware tests and rapid electronics prototypes\u003c\/li\u003e\n\u003cli\u003eArduino, MicroPython, sensors, displays and expansion modules\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for makers, embedded developers and IoT prototyping teams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003eUpgraded based on T-Deck, mainly added GPS module, and Built-in 2000 mah battery\u003c\/strong\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-deck-plus-esp32-s3-gps-lorawan-lcd-long-distance-communication-module-1.webp?v=1779191227\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-deck-plus-esp32-s3-gps-lorawan-lcd-long-distance-communication-module-2.webp?v=1779191227\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-deck-plus-esp32-s3-gps-lorawan-lcd-long-distance-communication-module-3.webp?v=1779191227\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Espressif","offers":[{"title":"Built-in black \/ 433Mhz","offer_id":47117397360898,"sku":"12000049284510647","price":135.99,"currency_code":"USD","in_stock":true},{"title":"Built-in black \/ 868Mhz","offer_id":47117397393666,"sku":"12000049284510648","price":135.99,"currency_code":"USD","in_stock":true},{"title":"Built-in black \/ 915Mhz","offer_id":47117397426434,"sku":"12000049284510649","price":135.99,"currency_code":"USD","in_stock":true},{"title":"External black \/ 433Mhz","offer_id":47117397459202,"sku":"12000049284510641","price":150.99,"currency_code":"USD","in_stock":true},{"title":"External black \/ 868Mhz","offer_id":47117397491970,"sku":"12000049284510642","price":150.99,"currency_code":"USD","in_stock":true},{"title":"External black \/ 915Mhz","offer_id":47117397524738,"sku":"12000049284510643","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4432pg.jpg?v=1779176671"},{"product_id":"3-5mm-stainless-steel-k4-morse-wrench-set-plug-manual-telegraph-morse-key-handy-cw-morse-keyer-for-shortwave-cw-radio","title":"3.5mm Stainless Steel K4 Morse Wrench Set Plug Manual Telegraph Morse Key Handy CW Morse Keyer For Shortwave CW Radio","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003e3.5mm Stainless Steel K4 Morse Wrench Set Plug Manual Telegraph Morse Key Handy CW Morse is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"margin:10px auto 0px;margin-bottom:0px;margin-top:10px;margin-left:auto;margin-right:auto;display:inline-block;max-width:100%\"\u003eFeature:\u003c\/div\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003eThe product is made of stainless steel and the surface is galvanized! There are pads on the bottom to protect your desk and equipment from scratches.\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003eThe product weighs 0.8kg, which is very heavy and stable in use.\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003eUpgraded 3.5mm plug, universal and durable.\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cstrong\u003efeature:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003eK4 manual morse key\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003eHandy CW Morse Keyer\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003eSuitable for shortwave CW radio communications\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003eMain material: stainless steel\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003eProduction process: electroplating polishing\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003eDimensions: 145x67x63mm\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e1 x K4 Morse Wrench Set\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-5mm-stainless-steel-k4-morse-wrench-set-plug-manual-telegraph-morse-key-handy--1.webp?v=1779198748\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-5mm-stainless-steel-k4-morse-wrench-set-plug-manual-telegraph-morse-key-handy--2.webp?v=1779198748\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-5mm-stainless-steel-k4-morse-wrench-set-plug-manual-telegraph-morse-key-handy--3.webp?v=1779198748\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-5mm-stainless-steel-k4-morse-wrench-set-plug-manual-telegraph-morse-key-handy--4.webp?v=1779198748\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cscript\u003ewindow.adminAccountId=2640867603;\u003c\/script\u003e","brand":"TUFZEN RF","offers":[{"title":"key","offer_id":47117963854082,"sku":"12000030934909285","price":41.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7330b4b39984498fa3940b62de14232aI.webp?v=1765273274"},{"product_id":"amnvolt-v4-ats-mini-radio-with-headphone-amplifier-lsb-usb-transistor-pocket-radios-si4732-dsp-radio-for-indoor-outdoor","title":"AMNVOLT V4 ATS MINI Radio with Headphone Amplifier LSB USB Transistor Pocket Radios Si4732 DSP Radio for Indoor Outdoor","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eAMNVOLT V4 ATS MINI Radio with Headphone Amplifier LSB USB Transistor Pocket Radios Si4732 is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" class=\"ke-zeroborder\" style='font-family: \";' width=\"100%\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: 1px solid #AEAEAE;\"\u003eAMNVOLT V4 ATS MINI Radio with Headphone Amplifier LSB USB Transistor Pocket Radios Si4732 DSP Radio for Indoor Outdoor\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e1.High Performance \u0026amp; All-Band Support:\u003c\/b\u003e Featuring the AMNVOLT V4 ATS MINI radio with an advanced ESP32-S3 main controller and SI4732 DSP chip, this portable solution covers all broadcast bands and supports LSB USB AM FM modes for versatile listening experiences.\u003cbr\u003e\u003cb\u003e2.HD Display \u0026amp; Adjustable Brightness:\u003c\/b\u003e The full-band DSP radio is equipped with a 1.9-inch IPS color screen that offers adjustable backlight levels and real-time battery status display, ensuring optimal visibility and intuitive control every time.\u003cbr\u003e\u003cb\u003e3.Powerful Volume \u0026amp; Superior Sound:\u003c\/b\u003e Designed as a portable AM FM radio receiver, it features a built-in 1W cavity speaker delivering rich, loud audio, along with an upgraded earphone amplifier circuit for clear high-volume headphone listening.\u003cbr\u003e\u003cb\u003e4.Enhanced Signal Reception:\u003c\/b\u003e This LSB USB transistor pocket radios model adopts a Hi-Z circuit to improve weak signal resolution, elevating your listening clarity even in challenging environments and offering reliable everyday operation.\u003cbr\u003e\u003cb\u003e5.Firmware Upgradable \u0026amp; Module:\u003c\/b\u003e The Si4732 DSP radio allows hassle-free upgrades to the latest firmware for optimal use and comes equipped with ESP32-S3-WR OOM-1-N16R8 module, guaranteeing quality for lasting performance.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Mainland \u003c\/span\u003e\u003cbr\u003eImportant Notice:\u003cbr\u003e1. Headphones are not included in the shipment. The headphones shown in the image are for demonstrating FM antenna functionality only. Please provide your own headphones!\u003cbr\u003e2. If you have selected the CNC metal casing version, please be aware that the CNC aluminum alloy material provides some shielding against wireless electromagnetic signals. While this enhances interference resistance, it may also weaken Wi-Fi signal strength. Please acknowledge this before purchasing.\u003cbr\u003e\u003cbr\u003eV4 Upgrade Details:\u003cbr\u003e1. Added shielding cover to the Si4732 receiver section to suppress electromagnetic interference; incorporated ESD protection chips at the antenna input for enhanced safety.\u003cbr\u003e2. Relocated the Hi-Z circuit to the front end of the antenna path and adopted a more stable VCC_RADIO power supply to preserve signal resonance and reduce noise.\u003cbr\u003e3. Added functionality to use wired headphones as an FM antenna (requires use in environments with strong FM signals and sufficiently long headphone cables for optimal performance).\u003cbr\u003e4. Left and right channels have been swapped; amplifier and speaker parameters have been recalibrated to enhance audio quality.\u003cbr\u003e5. Upgraded to higher-quality components: a more sturdy telescopic antenna and a better-feeling, non-slip knob cap.\u003cbr\u003e\u003cbr\u003eBrand: AMNVOLT\u003cbr\u003eModel (Hardware Version): V4\u003cbr\u003eHousing Material: CNC-machined metal or ABS injection-molded plastic (two material options available)\u003cbr\u003eMain Controller: ESP-32-S3\u003cbr\u003eOperating Modes: FM\/AM\/LSB\/USB (Note: Does not support aeronautical bands)\u003cbr\u003eReceiving Bands: HF\/SW\/MW\/VHF\u003cbr\u003eFrequency Range: LW, MW, SW (150kHz - 30MHz), VHF (64-108MHz)\u003cbr\u003eDisplay: 1.9-inch, 170*320 resolution\u003cbr\u003eDisplay Brightness: 32-255 levels, adjustable\u003cbr\u003eCharging Port: TYPE-C (cannot be charged with fast chargers)\u003cbr\u003eAudio Jack: 3.5mm 3-pin stereo\u003cbr\u003eAntenna Connector: SMA-KE (female)\u003cbr\u003eBattery Capacity: 800mAh\u003cbr\u003eHousing Material: Metal (CNC-machined aluminum alloy)\/Plastic (two housing options available)\u003cbr\u003eProduct Dimensions: Approx. 80x35x20mm \/ 3.15x1.38x0.79 inches\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003eAMNVOLT V4 ATS MINI Radio with Headphone Amplifier LSB USB Transistor Pocket Radios Si4732 DSP Radio for Indoor Outdoor\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e1.High Performance \u0026amp; All-Band Support:\u003c\/b\u003e Featuring the AMNVOLT V4 ATS MINI radio with an advanced ESP32-S3 main controller and SI4732 DSP chip, this portable solution covers all broadcast bands and supports LSB USB AM FM modes for versatile listening experiences.\u003cbr\u003e\u003cb\u003e2.HD Display \u0026amp; Adjustable Brightness:\u003c\/b\u003e The full-band DSP radio is equipped with a 1.9-inch IPS color screen that offers adjustable backlight levels and real-time battery status display, ensuring optimal visibility and intuitive control every time.\u003cbr\u003e\u003cb\u003e3.Powerful Volume \u0026amp; Superior Sound:\u003c\/b\u003e Designed as a portable AM FM radio receiver, it features a built-in 1W cavity speaker delivering rich, loud audio, along with an upgraded earphone amplifier circuit for clear high-volume headphone listening.\u003cbr\u003e\u003cb\u003e4.Enhanced Signal Reception:\u003c\/b\u003e This LSB USB transistor pocket radios model adopts a Hi-Z circuit to improve weak signal resolution, elevating your listening clarity even in challenging environments and offering reliable everyday operation.\u003cbr\u003e\u003cb\u003e5.Firmware Upgradable \u0026amp; Module:\u003c\/b\u003e The Si4732 DSP radio allows hassle-free upgrades to the latest firmware for optimal use and comes equipped with ESP32-S3-WR OOM-1-N16R8 module, guaranteeing quality for lasting performance.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Mainland \u003c\/span\u003e\u003cbr\u003eImportant Notice:\u003cbr\u003e1. Headphones are not included in the shipment. The headphones shown in the image are for demonstrating FM antenna functionality only. Please provide your own headphones!\u003cbr\u003e2. If you have selected the CNC metal casing version, please be aware that the CNC aluminum alloy material provides some shielding against wireless electromagnetic signals. While this enhances interference resistance, it may also weaken Wi-Fi signal strength. Please acknowledge this before purchasing.\u003cbr\u003e\u003cbr\u003eV4 Upgrade Details:\u003cbr\u003e1. Added shielding cover to the Si4732 receiver section to suppress electromagnetic interference; incorporated ESD protection chips at the antenna input for enhanced safety.\u003cbr\u003e2. Relocated the Hi-Z circuit to the front end of the antenna path and adopted a more stable VCC_RADIO power supply to preserve signal resonance and reduce noise.\u003cbr\u003e3. Added functionality to use wired headphones as an FM antenna (requires use in environments with strong FM signals and sufficiently long headphone cables for optimal performance).\u003cbr\u003e4. Left and right channels have been swapped; amplifier and speaker parameters have been recalibrated to enhance audio quality.\u003cbr\u003e5. Upgraded to higher-quality components: a more sturdy telescopic antenna and a better-feeling, non-slip knob cap.\u003cbr\u003e\u003cbr\u003eBrand: AMNVOLT\u003cbr\u003eModel (Hardware Version): V4\u003cbr\u003eHousing Material: ABS injection-molded plastic\u003cbr\u003eMain Controller: ESP-32-S3\u003cbr\u003eOperating Modes: FM\/AM\/LSB\/USB (Note: Does not support aeronautical bands)\u003cbr\u003eReceiving Bands: HF\/SW\/MW\/VHF\u003cbr\u003eFrequency Range: LW, MW, SW (150kHz - 30MHz), VHF (64-108MHz)\u003cbr\u003eDisplay: 1.9-inch, 170*320 resolution\u003cbr\u003eDisplay Brightness: 32-255 levels, adjustable\u003cbr\u003eCharging Port: TYPE-C (cannot be charged with fast chargers)\u003cbr\u003eAudio Jack: 3.5mm 3-pin stereo\u003cbr\u003eAntenna Connector: SMA-KE (female)\u003cbr\u003eBattery Capacity: 800mAh\u003cbr\u003eHousing Material: Plastic\u003cbr\u003eProduct Dimensions: Approx. 80x35x20mm \/ 3.15x1.38x0.79 inches\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003eAMNVOLT V4 ATS MINI Radio with Headphone Amplifier LSB USB Transistor Pocket Radios Si4732 DSP Radio for Indoor Outdoor\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e1.High Performance \u0026amp; All-Band Support:\u003c\/b\u003e Featuring the AMNVOLT V4 ATS MINI radio with an advanced ESP32-S3 main controller and SI4732 DSP chip, this portable solution covers all broadcast bands and supports LSB USB AM FM modes for versatile listening experiences.\u003cbr\u003e\u003cb\u003e2.HD Display \u0026amp; Adjustable Brightness:\u003c\/b\u003e The full-band DSP radio is equipped with a 1.9-inch IPS color screen that offers adjustable backlight levels and real-time battery status display, ensuring optimal visibility and intuitive control every time.\u003cbr\u003e\u003cb\u003e3.Powerful Volume \u0026amp; Superior Sound:\u003c\/b\u003e Designed as a portable AM FM radio receiver, it features a built-in 1W cavity speaker delivering rich, loud audio, along with an upgraded earphone amplifier circuit for clear high-volume headphone listening.\u003cbr\u003e\u003cb\u003e4.Enhanced Signal Reception:\u003c\/b\u003e This LSB USB transistor pocket radios model adopts a Hi-Z circuit to improve weak signal resolution, elevating your listening clarity even in challenging environments and offering reliable everyday operation.\u003cbr\u003e\u003cb\u003e5.Firmware Upgradable \u0026amp; Module:\u003c\/b\u003e The Si4732 DSP radio allows hassle-free upgrades to the latest firmware for optimal use and comes equipped with ESP32-S3-WR OOM-1-N16R8 module, guaranteeing quality for lasting performance.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Mainland \u003c\/span\u003e\u003cbr\u003eImportant Notice:\u003cbr\u003e1. Headphones are not included in the shipment. The headphones shown in the image are for demonstrating FM antenna functionality only. Please provide your own headphones!\u003cbr\u003e2. If you have selected the CNC metal casing version, please be aware that the CNC aluminum alloy material provides some shielding against wireless electromagnetic signals. While this enhances interference resistance, it may also weaken Wi-Fi signal strength. Please acknowledge this before purchasing.\u003cbr\u003e\u003cbr\u003eV4 Upgrade Details:\u003cbr\u003e1. Added shielding cover to the Si4732 receiver section to suppress electromagnetic interference; incorporated ESD protection chips at the antenna input for enhanced safety.\u003cbr\u003e2. Relocated the Hi-Z circuit to the front end of the antenna path and adopted a more stable VCC_RADIO power supply to preserve signal resonance and reduce noise.\u003cbr\u003e3. Added functionality to use wired headphones as an FM antenna (requires use in environments with strong FM signals and sufficiently long headphone cables for optimal performance).\u003cbr\u003e4. Left and right channels have been swapped; amplifier and speaker parameters have been recalibrated to enhance audio quality.\u003cbr\u003e5. Upgraded to higher-quality components: a more sturdy telescopic antenna and a better-feeling, non-slip knob cap.\u003cbr\u003e\u003cbr\u003eBrand: AMNVOLT\u003cbr\u003eModel (Hardware Version): V4\u003cbr\u003eHousing Material: CNC-machined metal\u003cbr\u003eMain Controller: ESP-32-S3\u003cbr\u003eOperating Modes: FM\/AM\/LSB\/USB (Note: Does not support aeronautical bands)\u003cbr\u003eReceiving Bands: HF\/SW\/MW\/VHF\u003cbr\u003eFrequency Range: LW, MW, SW (150kHz - 30MHz), VHF (64-108MHz)\u003cbr\u003eDisplay: 1.9-inch, 170*320 resolution\u003cbr\u003eDisplay Brightness: 32-255 levels, adjustable\u003cbr\u003eCharging Port: TYPE-C (cannot be charged with fast chargers)\u003cbr\u003eAudio Jack: 3.5mm 3-pin stereo\u003cbr\u003eAntenna Connector: SMA-KE (female)\u003cbr\u003eBattery Capacity: 800mAh\u003cbr\u003eHousing Material: Metal (CNC-machined aluminum alloy)\u003cbr\u003eProduct Dimensions: Approx. 80x35x20mm \/ 3.15x1.38x0.79 inches\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv style=\"padding: 15px; border: 1px solid #AEAEAE;\"\u003e1 \u003cspan\u003ex \u003c\/span\u003eRadio\u003cbr\u003e1 \u003cspan\u003ex \u003c\/span\u003eCircle Antenna\u003cbr\u003e1 x Telescopic Antenna\u003cbr\u003e1 \u003cspan\u003ex \u003c\/span\u003eInstruction Manual\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cbr\u003eor\u003cbr\u003e1 \u003cspan\u003ex \u003c\/span\u003eRadio\u003cbr\u003e1 \u003cspan\u003ex \u003c\/span\u003eCircle Antenna\u003cbr\u003e1 x Telescopic Antenna\u003cbr\u003e1 \u003cspan\u003ex \u003c\/span\u003eInstruction Manual\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cbr\u003eor\u003cbr\u003e1 \u003cspan\u003ex \u003c\/span\u003eRadio\u003cbr\u003e1 \u003cspan\u003ex \u003c\/span\u003eCircle Antenna\u003cbr\u003e1 x Telescopic Antenna\u003cbr\u003e1 \u003cspan\u003ex \u003c\/span\u003eInstruction Manual\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se33f1439254d47868214f58a0c53e8eeH.webp?v=1765353028\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6ec78454736249bbbc8bdaf80d6946137.webp?v=1765353028\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S70277f8ddd5040d9b860898189d77e14t.webp?v=1765353029\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb630c871e23a4194b7f839f5ef5e52b1V.webp?v=1765353028\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa6b5cd5d536345dc8c9e8a5e9de20676a.webp?v=1765353028\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb5a6c3b649e945bf838f52d5df27bb0fF.webp?v=1765353029\" alt=\"\"\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-amnvolt-v4-ats-mini-radio-with-headphone-amplifier-lsb-usb-transistor-pocket-rad-1.webp?v=1779198765\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-amnvolt-v4-ats-mini-radio-with-headphone-amplifier-lsb-usb-transistor-pocket-rad-2.webp?v=1779198765\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-amnvolt-v4-ats-mini-radio-with-headphone-amplifier-lsb-usb-transistor-pocket-rad-3.webp?v=1779198765\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-amnvolt-v4-ats-mini-radio-with-headphone-amplifier-lsb-usb-transistor-pocket-rad-4.webp?v=1779198765\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-amnvolt-v4-ats-mini-radio-with-headphone-amplifier-lsb-usb-transistor-pocket-rad-5.webp?v=1779198765\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-amnvolt-v4-ats-mini-radio-with-headphone-amplifier-lsb-usb-transistor-pocket-rad-6.webp?v=1779198765\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"AMNVOLT","offers":[{"title":"Plastic","offer_id":47120903045378,"sku":"Plastic","price":43.51,"currency_code":"USD","in_stock":true},{"title":"Metal","offer_id":47120903078146,"sku":"Metal","price":57.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se33f1439254d47868214f58a0c53e8eeH.webp?v=1765353028"},{"product_id":"new-chameleon-ultra-contactless-smart-card-emulator-compatible-with-nfc-read-writer-rfid-smart-chip-id-ic-reader-tag-copyer","title":"New Chameleon Ultra Contactless Smart Card Emulator Compatible with NFC Read Writer RFID Smart Chip ID IC Reader Tag Copyer","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eNew Chameleon Ultra Contactless Smart Card Emulator Compatible with NFC Read Writer RFID is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp style=\"text-align: center;\" align=\"center\"\u003e\u003cspan style=\"color: rgb(0, 98, 177); font-size: 26px;\"\u003e\u003cstrong\u003eNew Chameleon Ultra Contactless Smart Card Emulator Compatible \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"text-align: center;\" align=\"center\"\u003e\u003cspan style=\"color: rgb(0, 98, 177); font-size: 26px;\"\u003e\u003cstrong\u003ewith NFC Read Writer RFID Smart Chip ID IC Reader Tag Copyer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: rgb(211, 49, 21); font-size: 22px;\"\u003e\u003cstrong\u003eChameleon ultra equipment software tutorial:\u003c\/strong\u003e\u003c\/span\u003e\u003ca target=\"_self\"\u003e\u003cspan style=\"color: rgb(0, 98, 177); font-size: 20px;\"\u003ehttps:\/\/1drv.ms\/f\/c\/fc5532a458bb8bc1\/EtG-b_bw2Z1MhMTQokgO_scBt1l6_Lh_HbOu53lnIo_HPA?e=wPkhcK\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"text-align: left;\" align=\"left\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eDescribe:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(204, 204, 204); color: rgb(211, 49, 21); font-size: 22px;\"\u003eWelcome to our store.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(204, 204, 204); color: rgb(211, 49, 21); font-size: 22px;\"\u003eOur products are reasonably priced and of good quality. We support getting off and . If you want to work with us for a long time, please contact us and we will provide you with a very favorable price.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(204, 204, 204); color: rgb(0, 98, 177); font-size: 22px;\"\u003eOur small and versatile devices can clone and mimic a variety of RFID tags and cards.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(204, 204, 204); color: rgb(0, 98, 177); font-size: 22px;\"\u003eWith this device, you can create copies of RFID tags and cards that can be used to access secure areas or devices that require RFID authentication. You can also simulate and store different types of RFID cards (125kHz\/13.56MHz), and each channel can store 2. A total of 16 can be stored.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(204, 204, 204); color: rgb(0, 98, 177); font-size: 22px;\"\u003eThis device is a valuable tool for anyone using RFID technology, whether you are an engineer, security professional or a curious amateur. And, thanks to its compact and portable design, you can take it with you!\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 22px;\"\u003eDue to different batches, there may be differences in product appearance, color and printed text, which will not affect usage.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: rgb(211, 49, 21); font-size: 22px;\"\u003e\u003cstrong\u003eColor: black and transparent\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: rgb(211, 49, 21); font-size: 22px;\"\u003e\u003cstrong\u003eMaterial: Plastic\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 22px;\"\u003ePackage content:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(179, 179, 179); color: rgb(0, 98, 177); font-size: 22px;\"\u003e1 x RFID reader\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(179, 179, 179); color: rgb(0, 98, 177); font-size: 22px;\"\u003e2 x adapter (color and appearance are random, name not accepted)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(179, 179, 179); color: rgb(0, 98, 177); font-size: 22px;\"\u003e1 x USB cable (color is random, this specification is not accepted)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(179, 179, 179); color: rgb(0, 98, 177); font-size: 22px;\"\u003e5 x UID keychain (color and appearance are random and name is not accepted)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(179, 179, 179); color: rgb(0, 98, 177); font-size: 22px;\"\u003e2 x T5577 keychain (color and appearance are random, name not accepted)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(179, 179, 179); color: rgb(0, 98, 177); font-size: 22px;\"\u003eThe above-mentioned packaging contents are only excluded from other products.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color: rgb(179, 179, 179); color: rgb(0, 98, 177); font-size: 22px;\"\u003eNote: Light reflections and different displays may cause the color of the items in the picture to be somewhat different from the real thing. The allowable error for measurement is +\/- 1-3cm.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eChameleon ultra equipment software tutorial:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003ca target=\"_self\"\u003e添加https:\/\/1drv.ms\/f\/c\/fc5532a458bb8bc1\/EtG-b_bw2Z1MhMTQokgO_scBt1l6_Lh_HbOu53lnIo_HPA?e=wPkhcK链接\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S51e339b632f144a7b0ae7024fa0a758bc.webp?v=1765353366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa3cce0d50ad94eb883b1514746253ba4G.webp?v=1765353366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S802a43e341d94b778f40a4d45dcd00b8w.webp?v=1765353365\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sdf8a47b8ba5044a19b7aed2e222e8ccdd.webp?v=1765353366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9d47365b281e4180b01257233202cc87m.webp?v=1765353366\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S30f8f0eaf51a40019e7975514515dbc1B.webp?v=1765353366\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Chameleon","offers":[{"title":"Chameleon Ultra","offer_id":47120910024962,"sku":"12000049174512351","price":25.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S51e339b632f144a7b0ae7024fa0a758bc.webp?v=1765353366"},{"product_id":"2-way-cb-ham-antenna-coax-switches-1-input-2-outputs-100w-0-50mhz-manual-coaxial-antenna-switches-antenna-switches","title":"2 Way CB\/HAM Antenna Coax Switches 1 Input \u0026 2 Outputs 100W 0-50MHz Manual Coaxial Antenna Switches Antenna Switches","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003e2 Way CB\/HAM Antenna Coax Switches 1 Input \u0026amp; 2 Outputs 100W 0-50MHz Manual Coaxial Antenna is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" class=\"ke-zeroborder\" width=\"100%\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size: 28px; font-family: tahoma, geneva, sans-serif; font-weight: bold; padding: 2px 2px;\"\u003e\u003cdiv style=\"clear: both;\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" height=\"78\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-2-way-cb-ham-antenna-coax-switches-1-input-2-outputs-100w-0-50mhz-manual-coaxial-1.webp?v=1779199193\" width=\"960\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: solid 1px #aeaeae;\"\u003e\n\u003cspan style=\"color: black; font-family: inherit; font-size: 12px;\"\u003e2 Way CB\/HAM Antenna Coax Switches SO239\/BNC Connector 100W 0-50MHz Manual Coaxial Antenna Switches 1 Input \u0026amp; 2 Outputs Antenna Switches with OFF\/Ground Protection\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1. Versatile Switching Capability: \u003c\/strong\u003eThe cb\/ham antenna coax switches feature a single input and dual output rotary switch, allowing seamless transitions between two antennas for optimal performance and convenience.\u003cbr\u003e\u003cstrong\u003e2. Enhanced Safety Features:\u003c\/strong\u003e These manual coaxial antenna switches are equipped with shut-off and grounding protection, ensuring safe operation and preventing potential damage to your equipment.\u003cbr\u003e\u003cstrong\u003e3. Connector Compatibility\u003c\/strong\u003e: Designed for versatility, the rotary switches can be used with either SO-239 or BNC connectors, providing flexibility for various setup requirements and user preferences.\u003cbr\u003e\u003cstrong\u003e4. Wide Frequency Range:\u003c\/strong\u003e The antenna switches operate efficiently across a frequency range of 0-50MHz, making them suitable for a broad spectrum of communication applications, from amateur radio to professional setups.\u003cbr\u003e\u003cstrong\u003e5. Power Handling: \u003c\/strong\u003eWith a maximum power capacity of 100W, these coaxial antenna switches are built to handle demanding transmission needs, ensuring reliable performance in high-power environments.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003eFrequency: 0-50MHz\u003cbr\u003ePower: 100W (max)\u003cbr\u003eConnector: SO239\/BNC (2 options available)\u003cbr\u003eMaterial: Metal\u003cbr\u003eProduct size: Approx. 73.00x58.00x25.00mm\u003cbr\u003eProduct size: 2.87x2.28x0.98inch\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-family: inherit; font-size: 12px;\"\u003e2 Way CB\/HAM Antenna Coax Switches SO239\/BNC Connector 100W 0-50MHz Manual Coaxial Antenna Switches 1 Input \u0026amp; 2 Outputs Antenna Switches with OFF\/Ground Protection\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1. Versatile Switching Capability: \u003c\/strong\u003eThe cb\/ham antenna coax switches feature a single input and dual output rotary switch, allowing seamless transitions between two antennas for optimal performance and convenience.\u003cbr\u003e\u003cstrong\u003e2. Enhanced Safety Features:\u003c\/strong\u003e These manual coaxial antenna switches are equipped with shut-off and grounding protection, ensuring safe operation and preventing potential damage to your equipment.\u003cbr\u003e\u003cstrong\u003e3. Connector Compatibility\u003c\/strong\u003e: Designed for versatility, the rotary switches can be used with either SO-239 or BNC connectors, providing flexibility for various setup requirements and user preferences.\u003cbr\u003e\u003cstrong\u003e4. Wide Frequency Range:\u003c\/strong\u003e The antenna switches operate efficiently across a frequency range of 0-50MHz, making them suitable for a broad spectrum of communication applications, from amateur radio to professional setups.\u003cbr\u003e\u003cstrong\u003e5. Power Handling: \u003c\/strong\u003eWith a maximum power capacity of 100W, these coaxial antenna switches are built to handle demanding transmission needs, ensuring reliable performance in high-power environments.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003eFrequency: 0-50MHz\u003cbr\u003ePower: 100W (max)\u003cbr\u003eConnector: SO239\/BNC (2 options available)\u003cbr\u003eMaterial: Metal\u003cbr\u003eProduct size: Approx. 73.00x58.00x25.00mm\u003cbr\u003eProduct size: 2.87x2.28x0.98inch\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: black; font-family: inherit; font-size: 12px;\"\u003e2 Way CB\/HAM Antenna Coax Switches SO239\/BNC Connector 100W 0-50MHz Manual Coaxial Antenna Switches 1 Input \u0026amp; 2 Outputs Antenna Switches with OFF\/Ground Protection\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1. Versatile Switching Capability: \u003c\/strong\u003eThe cb\/ham antenna coax switches feature a single input and dual output rotary switch, allowing seamless transitions between two antennas for optimal performance and convenience.\u003cbr\u003e\u003cstrong\u003e2. Enhanced Safety Features:\u003c\/strong\u003e These manual coaxial antenna switches are equipped with shut-off and grounding protection, ensuring safe operation and preventing potential damage to your equipment.\u003cbr\u003e\u003cstrong\u003e3. Connector Compatibility\u003c\/strong\u003e: Designed for versatility, the rotary switches can be used with either SO-239 or BNC connectors, providing flexibility for various setup requirements and user preferences.\u003cbr\u003e\u003cstrong\u003e4. Wide Frequency Range:\u003c\/strong\u003e The antenna switches operate efficiently across a frequency range of 0-50MHz, making them suitable for a broad spectrum of communication applications, from amateur radio to professional setups.\u003cbr\u003e\u003cstrong\u003e5. Power Handling: \u003c\/strong\u003eWith a maximum power capacity of 100W, these coaxial antenna switches are built to handle demanding transmission needs, ensuring reliable performance in high-power environments.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003eFrequency: 0-50MHz\u003cbr\u003ePower: 100W (max)\u003cbr\u003eConnector: SO239\/BNC (2 options available)\u003cbr\u003eMaterial: Metal\u003cbr\u003eProduct size: Approx. 73.00x58.00x25.00mm\u003cbr\u003eProduct size: 2.87x2.28x0.98inch\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"\" height=\"78\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-2-way-cb-ham-antenna-coax-switches-1-input-2-outputs-100w-0-50mhz-manual-coaxial-2.webp?v=1779199193\" width=\"960\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: solid 1px #aeaeae;\"\u003e1 x Antenna Coax Switches\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e1 x Antenna Coax Switches\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e1 x Antenna Coax Switches\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0a69d473bd5c4bf992d8eead848ae7c3Q.webp?v=1765355503\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9bbf8960ee334505b15430173b5c0cecu.webp?v=1765355503\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S58a987900cf94bf3bcfa1065946754e7f.webp?v=1765355503\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S865baa5358c845a9902a0775ce35521cD.webp?v=1765355503\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S78f13e1be5ab49509ea8ef05bcf952dbN.webp?v=1765355503\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sac8741ab7a574e1d86996be1380dce96q.webp?v=1765355503\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6fe52e5772914414bc6c3a6e0764115fD.webp?v=1765355503\" alt=\"\"\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"TUFZEN RF","offers":[{"title":"BNC Connector","offer_id":47120943382786,"sku":"12000049038709079","price":26.01,"currency_code":"USD","in_stock":true},{"title":"SO239 Connector","offer_id":47120943415554,"sku":"12000049038709080","price":26.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0a69d473bd5c4bf992d8eead848ae7c3Q.webp?v=1765355503"},{"product_id":"lora-module-lro2-product-kit-asr6601-433m-wireless-long-range-8km-spread-spectrum-transmission-dip-for-smart-meter-reading","title":"LoRa Module LRO2 Product Kit ASR6601 433M Wireless Long Range 8km Spread Spectrum Transmission DIP for Smart Meter Reading","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\n  \u003ch2\u003eProduct Summary\u003c\/h2\u003e\n  \u003cp\u003eLoRa Module LRO2 Product Kit ASR6601 433M Wireless Long Range 8km Spread Spectrum is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n  \u003ch3\u003eBest For\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n    \u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n    \u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eFAQ\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se5fb35ad2f4641cfa1351ab024ed62e3n.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/A837293fb5052445a86f3cebe8bcf4f6fE.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9ab1e4edfd974797b77de32e9a135fbf4.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb8e0e3b4e09d49c8bcb232e2ccfc825c9.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se9ee886f09d443a7aa9418d66be1be83x.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8fbc4a75b22d465386b6138f80904e85H.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd49e1e0a3ffc4aa4aed903cd55669b0e8.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se50335c1bc544f778976e5d39bbe102bs.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4d3746f89fba44748cb178051de75e033.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8f4f583d23074ef8be9cbacea693d6b0Z.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc4b0bc351f5848cf81c5728077596cd75.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S844a67a4651249fda6bddc0e2d035595p.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Seb601e1c7a4f45e9b1c68f934feec8d62.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1435c912dacb4ed485875c5c43e7c9b4x.webp?v=1765356410\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S88c1b91f4193415188d926cf208286cby.webp?v=1765356410\" alt=\"\"\u003e\u003c\/p\u003e","brand":"LoRa","offers":[{"title":"LR02 Antenna-915Mhz","offer_id":47120967991554,"sku":"12000044299803055","price":6.2,"currency_code":"USD","in_stock":true},{"title":"LR01 868 915Mhz","offer_id":47120968024322,"sku":"12000044299803051","price":5.44,"currency_code":"USD","in_stock":true},{"title":"LR02 433 475Mh","offer_id":47120968057090,"sku":"12000044299803052","price":5.82,"currency_code":"USD","in_stock":true},{"title":"LR02 868 915Mhz","offer_id":47120968089858,"sku":"12000044299803053","price":5.82,"currency_code":"USD","in_stock":true},{"title":"LR02 Antenna-475Mhz","offer_id":47120968122626,"sku":"12000044299803054","price":6.2,"currency_code":"USD","in_stock":true},{"title":"LR02-433 Base ANT","offer_id":47120968155394,"sku":"12000044299803056","price":6.58,"currency_code":"USD","in_stock":true},{"title":"LR02-915 Base ANT","offer_id":47120968188162,"sku":"12000044299803057","price":6.58,"currency_code":"USD","in_stock":true},{"title":"LR01 433 475Mhz","offer_id":47120968220930,"sku":"12000044299803058","price":5.44,"currency_code":"USD","in_stock":true},{"title":"LR02 868 915Mhz Set","offer_id":47120968253698,"sku":"12000044299803059","price":10.49,"currency_code":"USD","in_stock":true},{"title":"LR02 433 475Mhz Set","offer_id":47120968286466,"sku":"12000044299803060","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se5fb35ad2f4641cfa1351ab024ed62e3n.webp?v=1765356410"},{"product_id":"antenna-mount-features-m10-thread-with-so239-base-adapter-for-usdx-qrp-radio-pac-12-hf-antenna","title":"Antenna Mount Features M10 Thread with SO239 Base Adapter for USDX QRP Radio PAC-12 HF Antenna","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\n  \u003ch2\u003eProduct Summary\u003c\/h2\u003e\n  \u003cp\u003eAntenna Mount Features M10 Thread with SO239 Base Adapter for USDX QRP Radio PAC-12 HF is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n  \u003ch3\u003eBest For\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n    \u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n    \u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eFAQ\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\n- The antenna mount is durable to use\u003cbr\u003e\n- It boasts M10 thread with SO239 base adapter\u003cbr\u003e\n- It can be used with a QRP HF antenna\u003cbr\u003e\n- It can be applied to USDX QRP radios\u003cbr\u003e\n\u003cstrong\u003e\u003cbr\u003e\nPackage Included:\u003c\/strong\u003e\u003cbr\u003e\n- 1 x Antenna Mount\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\n- Antenna and radio are not included.\u003cbr\u003e\n\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-antenna-mount-features-m10-thread-with-so239-base-adapter-for-usdx-qrp-radio-pac-1.webp?v=1779199204\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-antenna-mount-features-m10-thread-with-so239-base-adapter-for-usdx-qrp-radio-pac-2.webp?v=1779199203\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-antenna-mount-features-m10-thread-with-so239-base-adapter-for-usdx-qrp-radio-pac-3.webp?v=1779199204\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-antenna-mount-features-m10-thread-with-so239-base-adapter-for-usdx-qrp-radio-pac-4.webp?v=1779199203\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-antenna-mount-features-m10-thread-with-so239-base-adapter-for-usdx-qrp-radio-pac-5.webp?v=1779199203\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003ewindow.adminAccountId=2675162470;\u003c\/script\u003e","brand":"Antenna","offers":[{"title":"Antenna Mount","offer_id":47121002922242,"sku":"12000049486539314","price":18.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9ace723cef434f92a62d4bc3d10a1f2dx.webp?v=1765358030"},{"product_id":"em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-suppress-common-mode-current-anti-interference","title":"EM-25 Shortwave Choke Magnetic Ring 1.8-30MHz Suitable for HF Shortwave Radio To Suppress Common Mode Current Anti-interference","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eEM-25 Shortwave Choke Magnetic Ring 1.8-30MHz Suitable for HF Shortwave Radio To Suppress is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e1. Suppress common mode current, effectively suppress common mode current, and reduce electromagnetic interference of equipment.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e2. Made of high-quality imported magnetic rings, carefully wound and durable.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e3. Adopting M male-M female interface, it can be easily connected in series between the radio and the feeder.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px;font-family:arial, helvetica, sans-serif\"\u003e4. Small magnetic ring EM-25. The larger the magnetic ring, the better the heat dissipation performance.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg height=\"800\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-1.webp?v=1779199209\" width=\"800\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-2.webp?v=1779199208\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-3.webp?v=1779199208\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-4.webp?v=1779199208\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-5.webp?v=1779199208\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-4.webp?v=1779199208\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-6.webp?v=1779199208\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-7.webp?v=1779199208\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-8.webp?v=1779199208\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-9.webp?v=1779199209\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-em-25-shortwave-choke-magnetic-ring-1-8-30mhz-suitable-for-hf-shortwave-radio-to-10.webp?v=1779199208\"\u003e\u003c\/div\u003e\u003cscript\u003ewindow.adminAccountId=6000122652;\u003c\/script\u003e","brand":"EM-25","offers":[{"title":"EM-25","offer_id":47121006199042,"sku":"12000046463565616","price":26.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S74657c2f06b5457f8f96530b08715e8fB.webp?v=1765358285"},{"product_id":"lilygo®-t-embed-si4732-esp32-s3-radio-dev-board-am-fm-sw-lw-dsp-rotary-encoder-tft-screen-mic-audio-tf-card-battery-powered","title":"LILYGO T-Embed SI4732 ESP32-S3 Radio Dev Board AM\/FM\/SW\/LW DSP Rotary Encoder TFT Screen MIC Audio TF Card Battery Powered","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eLILYGO® T-Embed SI4732 ESP32-S3 Radio Dev Board AM\/FM\/SW\/LW DSP Rotary Encoder TFT Screen is a development board selected for building connected devices, firmware tests and rapid electronics prototypes. It is suitable for makers, embedded developers and IoT prototyping teams who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebuilding connected devices, firmware tests and rapid electronics prototypes\u003c\/li\u003e\n\u003cli\u003eArduino, MicroPython, sensors, displays and expansion modules\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for makers, embedded developers and IoT prototyping teams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv style=\"clear: both;\"\u003e\u003cstrong\u003eT-Embed SI4732\u003c\/strong\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eThe \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eLILYGO® T-Embed SI4732\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e is an upgraded version of the T-Embed series, featuring the \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eSI4732 digital radio receiver chip\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e, designed to support \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eAM, FM, SW, and LW broadcast bands\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e. This high-performance tuner offers excellent \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003esignal sensitivity, low power consumption, and integrated DSP (digital signal processing)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e, making it ideal for advanced radio and audio applications.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eThe T-Embed base unit comes with a \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003erounded rectangular form factor\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e, integrating a \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003erotary encoder with LED ring\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e, a \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003e1.9-inch IPS TFT display\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e, an onboard \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003emicrophone and speaker\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e, a \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eTF card slot\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e, and a \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003epower management circuit\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e supporting \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003e3.7V Li-ion battery power\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e. It also includes \u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eGROVE and 2.54mm GPIO headers\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e, offering rich expandability for makers and developers.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003ei️Product Information\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eCheck out our GitHub repository for sample code and more detailed information about this board.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"color: rgba(244,78,59,255); font-size: 16px;\"\u003ehttps:\/\/github.com\/Xinyuan-LilyGO\/T-Embed\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cstrong\u003eTechnical support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eVisit our GitHub community, post a description of the problem and our engineers will help you directly.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"color: rgba(244,78,59,255); font-size: 16px;\"\u003ehttps:\/\/github.com\/Xinyuan-LilyGo\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4021pg.jpg?v=1767085737\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4022pg.jpg?v=1767085762\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4023pg.jpg?v=1767085813\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4024pg.jpg?v=1767085847\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4025pg.jpg?v=1767085865\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4026pg.jpg?v=1767085882\" alt=\"\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-si4732-esp32-s3-radio-dev-board-am-fm-sw-lw-dsp-rotary-encoder-tf-1.webp?v=1779193002\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-t-embed-si4732-esp32-s3-radio-dev-board-am-fm-sw-lw-dsp-rotary-encoder-tf-2.webp?v=1779193003\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003cscript\u003ewindow.adminAccountId=226326086;\u003c\/script\u003e\u003c\/p\u003e","brand":"Espressif","offers":[{"title":"Jelly Green \/ SI4732","offer_id":47134154752258,"sku":"12000048418858365","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se180d2c2d6014e42a0ce1eb7c39c10b5C.webp?v=1765783502"},{"product_id":"zk-1001u-100w-bluetooth-5-3-mono-tpa3116d2-amplifier-board-module-supports-app-aux-usb-flash-drive-usb-sound-card-dc-9-24v","title":"ZK-1001U 100W Bluetooth 5.3 Mono TPA3116D2 Amplifier Board Module Supports APP AUX USB Flash Drive USB Sound Card DC 9-24V","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eZK-1001U 100W Bluetooth 5.3 Mono TPA3116D2 Amplifier Board Module Supports APP AUX USB Flash is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 0, 0); font-size: 28px;\"\u003eProduct parameters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003e Product name:Mono 100W Bluetooth amplifier board module with boost and high and lows adjustment\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eAmplifier chip: TPA3116D2\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eBluetooth version: 5.3\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eBluetooth transmission distance: 15 meters\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eAudio input: Bluetooth + AUX + USB drive + USB sound card\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eAudio output: mono 100W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eAdaptive power supply: DC9-24V, ≥4A (cannot connect to AC), suitable for batteries such as 7.4V12V21V, not suitable for 24V batteries, and will overvoltage after full charge.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eAdaptive speaker: 20-100W, 3-8 ohm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eVolume adjustment: Total volume with buttons\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eClick: Play\/Pause Double-click: Next song Three-click: Enter or exit TWS mode Long press: Shut down\/turn on\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eProtection mechanism: input anti-connection, over-temperature, over-current, short circuit, anti-static protection\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eFeatured features: Support Wuzhi Audio APP. Modify Bluetooth name, password settings, prompt sound volume adjustment, on\/off prompt sound, sleep aid, solid\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eUpgrades, etc. The box-to-box function and the true wireless function enable the two sets of speakers to be combined into left and right channel box, making the space positioning stronger.\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eProduct size: 99x75x22.8mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4020pg.jpg?v=1767084852\"\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9c1ae0ae614442348a0fd256996fa381N.webp?v=1765783956\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9a8d91fbd40746c79997ba0e9ded4bf3b.webp?v=1765783956\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S76de0e4fbb804994b0e35379846465c2c.webp?v=1765783956\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S23539f6187744e5f947b433ce1716c8bo.webp?v=1765783956\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0dda41d3e72c46dab26c2b813e29bbf0d.webp?v=1765783956\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0163cb50119d4954bb7c44063342241cG.webp?v=1765783956\" alt=\"\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003cscript\u003ewindow.adminAccountId=251264190;\u003c\/script\u003e\u003c\/p\u003e","brand":"ZK-1001U","offers":[{"title":"Default Title","offer_id":47134157472002,"sku":"TFZ-ZK-1001U-ZK-1001U-100W-BLUETOOTH-472002","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9c1ae0ae614442348a0fd256996fa381N.webp?v=1765783956"},{"product_id":"daly-bms-wifi-active-bms-250-amperios-for-lifepo4-4s-8s-24s-100a-150a-200a-500a-active-balance-1a-built-in-bt-7s-24v-12v-48v","title":"Daly BMS WiFi Active BMS 250 amperios for Lifepo4 4S 8S 24S 100A 150A 200A 500A Active Balance 1A Built-in BT 7S 24V 12V 48V","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eDaly BMS WiFi Active BMS 250 amperios for Lifepo4 4S 8S 24S 100A 150A 200A 500A Active is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000023532009\" type=\"custom\"\u003e\u003cdiv style=\"clear: both;\"\u003e\u003c\/div\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eSmart active balance BMS \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.Smart Compatible string from 4-8S, 8-17S, 8-24S. current 40A-500A\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2. Continuous balancing current 1A.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3. Support Lifepo4\/ Li-ion \/LTO battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4. Bluetooth build-In, can support APP (7 languages), wifi, PC Host, IoT clould.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e5. Pls select proper BMS Version per your requirement with compatible strings and current and BMS type for different BMS configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp align=\"left\" style=\"text-align:left\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eAPP Download and Install\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.Pls search \"Balance BMS\" from iOS Store and Google store and download and install.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2.Smart active balance bms has integrated BT function, it will connect to APP automatically with APP installed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eInterface Port and Accessories\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.BMS has build-in Bluetooth already. can use bt function by app.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2. Various accessories for different configuration request. \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eUser Guideline \u0026amp; After-Service\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003ePls visit 100balance website www.100balancebms.com and click \"service \" bar or scan following code to get more information.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.SW driver\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2. User Manual\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3. APP \u0026amp; PC Host operation Manual ect.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4. Product Spec\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-daly-bms-wifi-active-bms-250-amperios-for-lifepo4-4s-8s-24s-100a-150a-200a-500a--1.gif?v=1779199261\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-daly-bms-wifi-active-bms-250-amperios-for-lifepo4-4s-8s-24s-100a-150a-200a-500a--2.webp?v=1779199261\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-daly-bms-wifi-active-bms-250-amperios-for-lifepo4-4s-8s-24s-100a-150a-200a-500a--3.webp?v=1779199261\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-daly-bms-wifi-active-bms-250-amperios-for-lifepo4-4s-8s-24s-100a-150a-200a-500a--4.webp?v=1779199261\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-daly-bms-wifi-active-bms-250-amperios-for-lifepo4-4s-8s-24s-100a-150a-200a-500a--5.webp?v=1779199260\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-daly-bms-wifi-active-bms-250-amperios-for-lifepo4-4s-8s-24s-100a-150a-200a-500a--6.webp?v=1779199261\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" 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It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"ai-description\"\u003e\u003cdiv class=\"origin-part box-sizing\"\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• Bluetooth 5.0 :\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eEnjoy seamless connectivity with the latest Bluetooth 5.0 technology, ensuring stable and fast transmission of audio signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• High Power Audio :\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eExperience powerful and immersive sound with a maximum output power of 2X50W, perfect for high-quality audio playback.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• Stereo Amplifier :\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eEnjoy crystal-clear sound with two channels of amplification, providing a wide and dynamic range of audio frequencies.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• Portable Design :\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eTake your music anywhere with a compact and lightweight design, ideal for on-the-go use or outdoor activities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-size:16px;font-weight:400;line-height:inherit;color:rgb(255, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eFeature:\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eName: 2*50W Bluetooth audio amplifier module with sound\u003cbr\u003e\nModel: ZK-502MT\u003cbr\u003e\nBluetooth version: 5.0\u003cbr\u003e\nMethodology Inputs: AUX + Bluetooth\u003cbr\u003e\nChannels: 2\u003cbr\u003e\u003cbr\u003e\nAdapter power supply: above DC9-24V\/3A\u003cbr\u003e\nCompatible speakers: 10-100W, 4-8 ohms\u003cbr\u003e\nColour: Black\u003cbr\u003e\nMaterial: Plastic\u003cbr\u003e\nDimensions: 89x60x21mm\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-size:16px;font-weight:400;line-height:inherit;color:rgb(255, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003ePackage Contents:\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e1 x Bluetooth Audio Amplifier Modules\u003cbr\u003e\u003cbr\u003e\nOnly the above package contents, excluding other products.\u003cbr\u003e\nNote: Different lighting and monitors may cause the color of the item in the picture to be slightly different from the actual item. Measurement tolerance is +\/- 1-3 cm.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp align=\"center\" style=\"text-align:center\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-1.webp?v=1779199266\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-2.webp?v=1779199266\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-3.webp?v=1779199266\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-4.webp?v=1779199266\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-5.webp?v=1779199266\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-6.webp?v=1779199265\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-7.webp?v=1779199266\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-st-8.webp?v=1779199265\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cscript\u003ewindow.adminAccountId=2675162104;\u003c\/script\u003e","brand":"ZK-502MT","offers":[{"title":"502MT","offer_id":47134265245954,"sku":"12000034686834421","price":6.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa77d402aed014e6da0c27daf4ee4691bw.webp?v=1765786018"},{"product_id":"dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32-si4732-for-bluetooth-compatible-speakers","title":"Dual Modes RDS Data Display Radio 2500mAh Hand-Held Radio Receiver ESP138 ESP32 SI4732 for Bluetooth-Compatible Speakers","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eDual Modes RDS Data Display Radio 2500mAh Hand-Held Radio Receiver ESP138 ESP32 SI4732 for is a development board selected for building connected devices, firmware tests and rapid electronics prototypes. It is suitable for makers, embedded developers and IoT prototyping teams who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebuilding connected devices, firmware tests and rapid electronics prototypes\u003c\/li\u003e\n\u003cli\u003eArduino, MicroPython, sensors, displays and expansion modules\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for makers, embedded developers and IoT prototyping teams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cdiv\u003e\u003cimg alt=\"\" height=\"60\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32--1.webp?v=1779191191\" width=\"1000\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: 1px solid #AEAEAE;\"\u003eDual Modes RDS Data Display Radio 2500mAh Hand-Held Radio Receiver ESP138 ESP32 SI4732 for Bluetooth-Compatible Speakers\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e1.Dual System Reception:\u003c\/b\u003e Featuring a portable radio receiver, the ESP138 operates with dual architecture using TEF6686 and ESP32-SI4732 systems. Easily toggle between systems by pressing the power button. Note\u003cbr\u003e\u003cb\u003e2.TEF6686 System Support:\u003c\/b\u003e With this high sensitivity radio, enjoy FM\/LW\/MW\/SW bands and advanced noise reduction algorithms including CEQ, EMS, iMS, and PACS. Full RDS data display enhances your radio experience with high-fidelity reception.\u003cbr\u003e\u003cb\u003e3.SI4732 System Features:\u003c\/b\u003e This multifunctional BT radio supports FM, LW, MW, SW, AIR 118-138MHz, and SSB bands, catering to amateur radio enthusiasts. Utilize ATT attenuation, AGC gain control, bandwidth adjustments, and precise SSB tuning.\u003cbr\u003e\u003cb\u003e4.Bluetooth Dual Mode:\u003c\/b\u003e Connect via Bluetooth-compatible to enjoy broadcasts or transfer audio from the receiver to Bluetooth headphones or speakers. The bluetooth-compatible functionality adds versatility to your listening options.\u003cbr\u003e\u003cb\u003e5.Solid Configuration:\u003c\/b\u003e Equipped with a 40MM full-range speaker for deep bass and clear treble, this hand-held radio receiver boasts an 820mm telescopic antenna and a 3.5mm external antenna jack for enhanced reception.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Overview:\u003cbr\u003eThe ESP138 is a dual-system radio, utilizing the open-source TEF6686 system and the ESP32-SI4732 system architecture. It integrates the TEF6686 chip with high-fidelity Bluetooth functionality, offering exceptional selectivity and sensitivity. The SI4732 supports both Air Band (AIR) and Single Sideband (SSB), as well as Bluetooth 5.0 dual-mode. Equipped with a 2.4-inch touchscreen, numeric keypad, a large-capacity battery, and an aluminum alloy body, it offers both professional reception and portability. Frequency:\u003cbr\u003eIn TEF6686 mode:\u003cbr\u003eCoverage: FM (65-108MHz) \/ LW (144-513kHz) \/ MW (520-1720kHz) \/ SW (1700-27000kHz). Air Band and SSB are not supported.\u003cbr\u003eIn SI4732 mode:\u003cbr\u003eCoverage: LW (153-500kHz) \/ MW (520-1710kHz) \/ SW (1730-30000kHz) \/ FM (64-108MHz) \/ SSB (1730-30000kHz) \/ Air Band (50-200MHz, native support for 118-138MHz).\u003cbr\u003eSupports Air Band (AIR) and Single Sideband (SSB) without the need for additional equipment.\u003cbr\u003e\u003cbr\u003eWarm Tips:\u003cbr\u003eThe TEF6686 mode supports open-source firmware upgrades. The SI4732 system firmware is locked and cannot be flashed.\u003cbr\u003e\u003cbr\u003eParameters:\u003cbr\u003eController: ESP32-Wrom-32U\u003cbr\u003eBluetooth: JL high-performance chip\u003cbr\u003eScreen: 2.4-inch IPS touchscreen (320x240)\u003cbr\u003eSpeaker: 40mm full-range speaker\u003cbr\u003eAntenna: Built-in 820mm telescopic antenna\u003cbr\u003eExternal antenna port: 3.5mm external antenna port\u003cbr\u003eBattery: 3.7V \/ 2500mAh polymer lithium battery\u003cbr\u003ePort: Type-C (5V\/2A charging, supports data upgrades)\u003cbr\u003eCasing Material: Aluminum Alloy\u003cbr\u003eDimensions: Approximately 127.00 x 61.00 x 24.00mm \/ 5 x 2.4 x 0.94 inches\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003eDual Modes RDS Data Display Radio 2500mAh Hand-Held Radio Receiver ESP138 ESP32 SI4732 for Bluetooth-Compatible Speakers\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e1.Dual System Reception:\u003c\/b\u003e Featuring a portable radio receiver, the ESP138 operates with dual architecture using TEF6686 and ESP32-SI4732 systems. Easily toggle between systems by pressing the power button. Note\u003cbr\u003e\u003cb\u003e2.TEF6686 System Support:\u003c\/b\u003e With this high sensitivity radio, enjoy FM\/LW\/MW\/SW bands and advanced noise reduction algorithms including CEQ, EMS, iMS, and PACS. Full RDS data display enhances your radio experience with high-fidelity reception.\u003cbr\u003e\u003cb\u003e3.SI4732 System Features:\u003c\/b\u003e This multifunctional BT radio supports FM, LW, MW, SW, AIR 118-138MHz, and SSB bands, catering to amateur radio enthusiasts. Utilize ATT attenuation, AGC gain control, bandwidth adjustments, and precise SSB tuning.\u003cbr\u003e\u003cb\u003e4.Bluetooth Dual Mode:\u003c\/b\u003e Connect via Bluetooth-compatible to enjoy broadcasts or transfer audio from the receiver to Bluetooth headphones or speakers. The bluetooth-compatible functionality adds versatility to your listening options.\u003cbr\u003e\u003cb\u003e5.Solid Configuration:\u003c\/b\u003e Equipped with a 40MM full-range speaker for deep bass and clear treble, this hand-held radio receiver boasts an 820mm telescopic antenna and a 3.5mm external antenna jack for enhanced reception.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Overview:\u003cbr\u003eThe ESP138 is a dual-system radio, utilizing the open-source TEF6686 system and the ESP32-SI4732 system architecture. It integrates the TEF6686 chip with high-fidelity Bluetooth functionality, offering exceptional selectivity and sensitivity. The SI4732 supports both Air Band (AIR) and Single Sideband (SSB), as well as Bluetooth 5.0 dual-mode. Equipped with a 2.4-inch touchscreen, numeric keypad, a large-capacity battery, and an aluminum alloy body, it offers both professional reception and portability. Frequency:\u003cbr\u003eIn TEF6686 mode:\u003cbr\u003eCoverage: FM (65-108MHz) \/ LW (144-513kHz) \/ MW (520-1720kHz) \/ SW (1700-27000kHz). Air Band and SSB are not supported.\u003cbr\u003eIn SI4732 mode:\u003cbr\u003eCoverage: LW (153-500kHz) \/ MW (520-1710kHz) \/ SW (1730-30000kHz) \/ FM (64-108MHz) \/ SSB (1730-30000kHz) \/ Air Band (50-200MHz, native support for 118-138MHz).\u003cbr\u003eSupports Air Band (AIR) and Single Sideband (SSB) without the need for additional equipment.\u003cbr\u003e\u003cbr\u003eWarm Tips:\u003cbr\u003eThe TEF6686 mode supports open-source firmware upgrades. The SI4732 system firmware is locked and cannot be flashed.\u003cbr\u003e\u003cbr\u003eParameters:\u003cbr\u003eController: ESP32-Wrom-32U\u003cbr\u003eBluetooth: JL high-performance chip\u003cbr\u003eScreen: 2.4-inch IPS touchscreen (320x240)\u003cbr\u003eSpeaker: 40mm full-range speaker\u003cbr\u003eAntenna: Built-in 820mm telescopic antenna\u003cbr\u003eExternal antenna port: 3.5mm external antenna port\u003cbr\u003eBattery: 3.7V \/ 2500mAh polymer lithium battery\u003cbr\u003ePort: Type-C (5V\/2A charging, supports data upgrades)\u003cbr\u003eCasing Material: Aluminum Alloy\u003cbr\u003eDimensions: Approximately 127.00 x 61.00 x 24.00mm \/ 5 x 2.4 x 0.94 inches\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003eDual Modes RDS Data Display Radio 2500mAh Hand-Held Radio Receiver ESP138 ESP32 SI4732 for Bluetooth-Compatible Speakers\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e1.Dual System Reception:\u003c\/b\u003e Featuring a portable radio receiver, the ESP138 operates with dual architecture using TEF6686 and ESP32-SI4732 systems. Easily toggle between systems by pressing the power button. Note\u003cbr\u003e\u003cb\u003e2.TEF6686 System Support:\u003c\/b\u003e With this high sensitivity radio, enjoy FM\/LW\/MW\/SW bands and advanced noise reduction algorithms including CEQ, EMS, iMS, and PACS. Full RDS data display enhances your radio experience with high-fidelity reception.\u003cbr\u003e\u003cb\u003e3.SI4732 System Features:\u003c\/b\u003e This multifunctional BT radio supports FM, LW, MW, SW, AIR 118-138MHz, and SSB bands, catering to amateur radio enthusiasts. Utilize ATT attenuation, AGC gain control, bandwidth adjustments, and precise SSB tuning.\u003cbr\u003e\u003cb\u003e4.Bluetooth Dual Mode:\u003c\/b\u003e Connect via Bluetooth-compatible to enjoy broadcasts or transfer audio from the receiver to Bluetooth headphones or speakers. The bluetooth-compatible functionality adds versatility to your listening options.\u003cbr\u003e\u003cb\u003e5.Solid Configuration:\u003c\/b\u003e Equipped with a 40MM full-range speaker for deep bass and clear treble, this hand-held radio receiver boasts an 820mm telescopic antenna and a 3.5mm external antenna jack for enhanced reception.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Overview:\u003cbr\u003eThe ESP138 is a dual-system radio, utilizing the open-source TEF6686 system and the ESP32-SI4732 system architecture. It integrates the TEF6686 chip with high-fidelity Bluetooth functionality, offering exceptional selectivity and sensitivity. The SI4732 supports both Air Band (AIR) and Single Sideband (SSB), as well as Bluetooth 5.0 dual-mode. Equipped with a 2.4-inch touchscreen, numeric keypad, a large-capacity battery, and an aluminum alloy body, it offers both professional reception and portability. Frequency:\u003cbr\u003eIn TEF6686 mode:\u003cbr\u003eCoverage: FM (65-108MHz) \/ LW (144-513kHz) \/ MW (520-1720kHz) \/ SW (1700-27000kHz). Air Band and SSB are not supported.\u003cbr\u003eIn SI4732 mode:\u003cbr\u003eCoverage: LW (153-500kHz) \/ MW (520-1710kHz) \/ SW (1730-30000kHz) \/ FM (64-108MHz) \/ SSB (1730-30000kHz) \/ Air Band (50-200MHz, native support for 118-138MHz).\u003cbr\u003eSupports Air Band (AIR) and Single Sideband (SSB) without the need for additional equipment.\u003cbr\u003e\u003cbr\u003eWarm Tips:\u003cbr\u003eThe TEF6686 mode supports open-source firmware upgrades. The SI4732 system firmware is locked and cannot be flashed.\u003cbr\u003e\u003cbr\u003eParameters:\u003cbr\u003eController: ESP32-Wrom-32U\u003cbr\u003eBluetooth: JL high-performance chip\u003cbr\u003eScreen: 2.4-inch IPS touchscreen (320x240)\u003cbr\u003eSpeaker: 40mm full-range speaker\u003cbr\u003eAntenna: Built-in 820mm telescopic antenna\u003cbr\u003eExternal antenna port: 3.5mm external antenna port\u003cbr\u003eBattery: 3.7V \/ 2500mAh polymer lithium battery\u003cbr\u003ePort: Type-C (5V\/2A charging, supports data upgrades)\u003cbr\u003eCasing Material: Aluminum Alloy\u003cbr\u003eDimensions: Approximately 127.00 x 61.00 x 24.00mm \/ 5 x 2.4 x 0.94 inches\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003eDual Modes RDS Data Display Radio 2500mAh Hand-Held Radio Receiver ESP138 ESP32 SI4732 for Bluetooth-Compatible Speakers\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e1.Dual System Reception:\u003c\/b\u003e Featuring a portable radio receiver, the ESP138 operates with dual architecture using TEF6686 and ESP32-SI4732 systems. Easily toggle between systems by pressing the power button. Note\u003cbr\u003e\u003cb\u003e2.TEF6686 System Support:\u003c\/b\u003e With this high sensitivity radio, enjoy FM\/LW\/MW\/SW bands and advanced noise reduction algorithms including CEQ, EMS, iMS, and PACS. Full RDS data display enhances your radio experience with high-fidelity reception.\u003cbr\u003e\u003cb\u003e3.SI4732 System Features:\u003c\/b\u003e This multifunctional BT radio supports FM, LW, MW, SW, AIR 118-138MHz, and SSB bands, catering to amateur radio enthusiasts. Utilize ATT attenuation, AGC gain control, bandwidth adjustments, and precise SSB tuning.\u003cbr\u003e\u003cb\u003e4.Bluetooth Dual Mode:\u003c\/b\u003e Connect via Bluetooth-compatible to enjoy broadcasts or transfer audio from the receiver to Bluetooth headphones or speakers. The bluetooth-compatible functionality adds versatility to your listening options.\u003cbr\u003e\u003cb\u003e5.Solid Configuration:\u003c\/b\u003e Equipped with a 40MM full-range speaker for deep bass and clear treble, this hand-held radio receiver boasts an 820mm telescopic antenna and a 3.5mm external antenna jack for enhanced reception.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eProduct Overview:\u003cbr\u003eThe ESP138 is a dual-system radio, utilizing the open-source TEF6686 system and the ESP32-SI4732 system architecture. It integrates the TEF6686 chip with high-fidelity Bluetooth functionality, offering exceptional selectivity and sensitivity. The SI4732 supports both Air Band (AIR) and Single Sideband (SSB), as well as Bluetooth 5.0 dual-mode. Equipped with a 2.4-inch touchscreen, numeric keypad, a large-capacity battery, and an aluminum alloy body, it offers both professional reception and portability. Frequency:\u003cbr\u003eIn TEF6686 mode:\u003cbr\u003eCoverage: FM (65-108MHz) \/ LW (144-513kHz) \/ MW (520-1720kHz) \/ SW (1700-27000kHz). Air Band and SSB are not supported.\u003cbr\u003eIn SI4732 mode:\u003cbr\u003eCoverage: LW (153-500kHz) \/ MW (520-1710kHz) \/ SW (1730-30000kHz) \/ FM (64-108MHz) \/ SSB (1730-30000kHz) \/ Air Band (50-200MHz, native support for 118-138MHz).\u003cbr\u003eSupports Air Band (AIR) and Single Sideband (SSB) without the need for additional equipment.\u003cbr\u003e\u003cbr\u003eWarm Tips:\u003cbr\u003eThe TEF6686 mode supports open-source firmware upgrades. The SI4732 system firmware is locked and cannot be flashed.\u003cbr\u003e\u003cbr\u003eParameters:\u003cbr\u003eController: ESP32-Wrom-32U\u003cbr\u003eBluetooth: JL high-performance chip\u003cbr\u003eScreen: 2.4-inch IPS touchscreen (320x240)\u003cbr\u003eSpeaker: 40mm full-range speaker\u003cbr\u003eAntenna: Built-in 820mm telescopic antenna\u003cbr\u003eExternal antenna port: 3.5mm external antenna port\u003cbr\u003eBattery: 3.7V \/ 2500mAh polymer lithium battery\u003cbr\u003ePort: Type-C (5V\/2A charging, supports data upgrades)\u003cbr\u003eCasing Material: Aluminum Alloy\u003cbr\u003eDimensions: Approximately 127.00 x 61.00 x 24.00mm \/ 5 x 2.4 x 0.94 inches\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cdiv\u003e\u003cimg alt=\"\" height=\"60\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32--2.webp?v=1779191191\" width=\"1000\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: 1px solid #AEAEAE;\"\u003e1 x Radio\u003cbr\u003e1 x TYPE-C Charging Cable\u003cbr\u003e\u003cbr\u003eor\u003cbr\u003e1 x Radio\u003cbr\u003e1 x TYPE-C Charging Cable\u003cbr\u003e\u003cbr\u003eor\u003cbr\u003e1 x Radio\u003cbr\u003e1 x TYPE-C Charging Cable\u003cbr\u003e\u003cbr\u003eor\u003cbr\u003e1 x Radio\u003cbr\u003e1 x TYPE-C Charging Cable\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" height=\"60\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32--3.webp?v=1779191191\" width=\"1000\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; border: 1px solid #AEAEAE;\"\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32--4.webp?v=1779191192\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32--5.webp?v=1779191192\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32--6.webp?v=1779191191\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32--7.webp?v=1779191192\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32--8.webp?v=1779191191\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32--9.webp?v=1779191191\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-dual-modes-rds-data-display-radio-2500mah-hand-held-radio-receiver-esp138-esp32--10.webp?v=1779191191\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Espressif","offers":[{"title":"Black","offer_id":47286034170114,"sku":"12000050534530333","price":143.62,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":47286034202882,"sku":"12000050534530332","price":143.62,"currency_code":"USD","in_stock":true},{"title":"Pink","offer_id":47286034235650,"sku":"12000050534530331","price":143.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S22a9e4d5f12a4f1c915ea0b6d39b69fbZ.webp?v=1769414505"},{"product_id":"v3s-amnvolt-mini-si4732-dsp-radio-receiver-with-hi-z-fm-am-ssb-lsb-usb-mode-si4732-dsp-chip","title":"V3S AMNVOLT Mini SI4732 DSP Radio Receiver with Hi-Z, FM AM SSB LSB USB Mode, SI4732 DSP Chip","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eV3S AMNVOLT Mini SI4732 DSP Radio Receiver with Hi-Z, FM AM SSB LSB USB Mode, SI4732 DSP is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003ch1\u003e\u003cstrong\u003eAdvantages:\u003c\/strong\u003e\u003c\/h1\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e1. The latest upgraded version as of June 2025.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e2. Built-in HIZ circuit and headphone amplifier circuit.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e3. Constructed with an ABS injection-molded shell for enhanced durability (previous versions used 3D-printed shells).\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e4. Optimized circuitry eliminates excessive power drain after shutdown-no more battery drain issue.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e5. While some counterfeit factories use inferior, fake ESP32 modules that do not support ongoing firmware updates, we use the ESP32-S3-WROOM-1, ensuring compatibility with all future firmware updates designed specifically for our hardware.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch1\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h1\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e1. Equipped with ESP32-S3 main control + SI4732 DSP chip, supporting full-band radio reception (LSB, USB, AM, FM modes) and AGC\/ATT functions.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e2. Features a 1.9-inch IPS high-definition color screen with adjustable backlight brightness and battery level display.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e3. Built-in 1W power cavity speaker for clear and loud audio output.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e4. Supports firmware upgrades.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e5. User-friendly operation: all actions can be performed via a single press or rotation of the rotary encoder button.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e6. Built-in headphone amplifier circuit ensures loud and clear audio when using headphones.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e7. Built-in Hi-Z circuit enhances weak signal resolution.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch1\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h1\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Brand: AMNVOLT\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Hardware Version: V3S by AMNVOLT\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Main Control: ESP32-S3\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Operating Modes: FM\/AM\/LSB\/USB (Note: Does not support aviation band)\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Receiving Bands: HF\/SW\/MW\/VHF\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Frequency Range: LW, MW, SW (150kHz-30MHz), VHF (64-108MHz)\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Screen: 1.9 inches, 170x320 resolution\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Brightness: Adjustable across 32-255 levels\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Charging Port: Type-C (not compatible with fast charging)\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Audio Port: 3.5mm three-segment stereo\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Antenna Port: SMA-KE (female inner hole)\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e-Battery Capacity: 800mAh\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch1\u003e\u003cstrong\u003ekit List:\u003c\/strong\u003e\u003c\/h1\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e1 x V3S MINI SI4732 Radio\u003c\/p\u003e\u003cp\u003e1 x Retractable Telescopic Antenna\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-v3s-amnvolt-mini-si4732-dsp-radio-receiver-with-hi-z-fm-am-ssb-lsb-usb-mode-si47-1.webp?v=1779199428\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-v3s-amnvolt-mini-si4732-dsp-radio-receiver-with-hi-z-fm-am-ssb-lsb-usb-mode-si47-2.webp?v=1779199429\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-v3s-amnvolt-mini-si4732-dsp-radio-receiver-with-hi-z-fm-am-ssb-lsb-usb-mode-si47-3.webp?v=1779199428\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-v3s-amnvolt-mini-si4732-dsp-radio-receiver-with-hi-z-fm-am-ssb-lsb-usb-mode-si47-4.webp?v=1779199428\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-v3s-amnvolt-mini-si4732-dsp-radio-receiver-with-hi-z-fm-am-ssb-lsb-usb-mode-si47-5.webp?v=1779199428\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-v3s-amnvolt-mini-si4732-dsp-radio-receiver-with-hi-z-fm-am-ssb-lsb-usb-mode-si47-6.webp?v=1779199428\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-v3s-amnvolt-mini-si4732-dsp-radio-receiver-with-hi-z-fm-am-ssb-lsb-usb-mode-si47-7.webp?v=1779199428\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"V3S","offers":[{"title":"with Tie rod antenna","offer_id":47286045802754,"sku":"12000047256710613","price":32.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8b61fc4bff8d4eddace60ce65bf07576a.webp?v=1769415175"},{"product_id":"atr-1000-1000w-1-8-30mhz-automatic-antenna-tuner-hf-shortwave-radio-tuner-w-wifi-smart-remote-control-for-yaesu-icom-kenwood","title":"ATR-1000 1000W 1.8-30MHz Automatic Antenna Tuner HF Shortwave Radio Tuner w\/ WIFI Smart Remote Control For YAESU ICOM Kenwood","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e \u003ch2\u003eProduct Summary\u003c\/h2\u003e \u003cp\u003eATR-1000 1000W 1.8-30MHz Automatic Antenna Tuner HF Shortwave Radio Tuner w\/ WIFI Smart is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e \u003ch3\u003eBest For\u003c\/h3\u003e \u003cul\u003e \u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e \u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e \u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFAQ\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e \u003c\/section\u003e \u003cdiv class=\"detailmodule_html\"\u003e \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \u003cb style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eFeatures:\u003c\/b\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e1.Compact High-Power Design:\u003c\/b\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e\u003cspan\u003e \u003c\/span\u003eThis automatic antenna tuner is engineered for portability and power, measuring just 230 x 150 x 50 mm and weighing only 1.3kg, making it suit for field operations or limited-space setups.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e2.Integrated Morse Code Practice:\u003c\/b\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e\u003cspan\u003e \u003c\/span\u003eFeaturing a built-in CW trainer, this HF shortwave radio tuner supports external single\/double paddle keys via 3.5mm jack, allowing customization of code speed and tone, and includes a comprehensive Morse code dictionary.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e3.Smart Remote Control \u0026amp; Safety:\u003c\/b\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with WiFi, users can remotely monitor power and SWR or adjust settings from their phone or computer. The full waveband radio receiver allows convenient and secure operation even during high-power use.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e4.User-Friendly TFT Display:\u003c\/b\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e\u003cspan\u003e \u003c\/span\u003eThe 1.8-inch color screen on this mini radio equipment offers multiple display themes and English UI, with the ability to store and recall tuning parameters for quick frequency access.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e5.Advanced System \u0026amp; Monitoring:\u003c\/b\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e\u003cspan\u003e \u003c\/span\u003eThe antenna auto tuner features precise real-time SWR and power display with adjustable calibration (10W\/100W\/1000W) and advanced firmware upgrades via USB-Type-C or OTA, supporting up to 1000W SSB\/CW and 300W FM\/AM\/FT8 modes.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eProduct Overview:\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eCasing Material: ABS\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eProduct Dimensions: Approx. 205x150x50mm \/ 8.07x5.91x1.97 (inch)\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eWhile ensuring a maximum power of 1000W, we have designed this high-power antenna tuner to be extremely compact. To achieve the goal of stably handling 1000W of power in such a small size, we invested heavily in experimentation and R\u0026amp;D. After six months of in-depth testing in various scenarios by 50 experienced HAMs in China, we finally successfully developed this compact high-power antenna tuner.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eTo make the product more sturdy and solid, the exterior has also undergone meticulous CNC design, including the smooth tactile service of each corner, and the thickness and diameter of the large knob, all precisely calculated to ensure a comfortable grip.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eThe biggest highlight of this product is achieving a maximum power handling of 1000W within an extremely compact body, and innovatively incorporating remote control functionality, allowing operation via the network. In addition, it also includes a built-in power meter, VSWR meter, and CW training function.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eImportant Safety Precautions:\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e1. Please read the instruction manual carefully before operating the equipment. Do not operate blindly.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e2. The product casing may be under high voltage while the radio is transmitting. Do not touch it directly with your hands.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e3. When using the power amplifier, please start with low power and gradually increase the power level for testing. Use it only after the power has stabilized.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e4. Please use the equipment within its rated power range. Prolonged operation beyond the rated power may damage the equipment.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e5. The sound emitted when the equipment is shaken while powered off is the normal contact sound of a relay. It will disappear after power is applied.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eParameters:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eBrand: AMNVOLT \u0026amp; ANTUNER\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eFrequency Range: 1.8 - 30 MHz\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eMaximum Power: SSB\/CW 1000W; FM\/AM\/FT8 300W\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eImportant: Please strictly adhere to the power limits. Exceeding the power limit may cause permanent damage to the equipment.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eTuning Power: 1\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e- \u003c\/span\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e20W (Recommended 5\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e- \u003c\/span\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e10W)\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eOperating Voltage: 11\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"max-width: 100%; word-break: break-word; color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e- \u003c\/span\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e15V DC (12V recommended)\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eTips: Please use a compatible power adapter. Overvoltage may damage the device.\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eStandby Current: 0.2A\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eFull Power Current: Approx. 1A\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eDisplay Screen: 1.8-inch TFT Color Screen\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eSpeaker Power: 3W\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eWireless Function: WiFi 2.4G (Supports Hotspot\/Client Mode)\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eRemote Control: Web Control (LAN\/Internet)\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eMorse Tracking: Supports Single\/Dual Propeller Keys\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eADC Accuracy: 16-bit\u003c\/span\u003e\u003cbr style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e: ANTENNA Antenna Interface, TX Radio Interface, Grounding Post, DC Voltage Interface 1 (KF2EDGRC 5.08 Quick Release), DC Power Interface 2 (DC 5.5-2.1), USB-C, 3.5mm Key\/Extend\u003c\/span\u003e \u003cp style=\"text-align: left; margin: 0;\"\u003e \u003c\/p\u003e \u003cdiv\u003e\u003cimg style=\"width: 1000px; height: 722px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-atr-1000-1000w-1-8-30mhz-automatic-antenna-tuner-hf-shortwave-radio-tuner-w-wifi-1.webp?v=1779199434\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg style=\"width: 1000px; height: 612px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-atr-1000-1000w-1-8-30mhz-automatic-antenna-tuner-hf-shortwave-radio-tuner-w-wifi-2.webp?v=1779199434\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg style=\"width: 1000px; height: 616px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-atr-1000-1000w-1-8-30mhz-automatic-antenna-tuner-hf-shortwave-radio-tuner-w-wifi-3.webp?v=1779199434\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg style=\"width: 1000px; height: 814px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-atr-1000-1000w-1-8-30mhz-automatic-antenna-tuner-hf-shortwave-radio-tuner-w-wifi-4.webp?v=1779199434\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg style=\"width: 1000px; height: 758px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-atr-1000-1000w-1-8-30mhz-automatic-antenna-tuner-hf-shortwave-radio-tuner-w-wifi-5.webp?v=1779199434\"\u003e\u003c\/div\u003e \u003cspan style=\"color: rgb(34, 34, 34); font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003e\u003c\/span\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cp\u003e \u003c\/p\u003e","brand":"ATR-1000","offers":[{"title":"Default Title","offer_id":47286052585730,"sku":"TFZ-ATR-1000-ATR-1000-1000W-1-8-30MHZ-585730","price":358.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa63e32652c264b48bae79d7e64fedd51H.webp?v=1769415576"},{"product_id":"si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-tests-measurement-tools-accessory-usb-5v","title":"SI5351 WSPR Transmitter With TCXO And GPS Automatic QTH Positioning 23dBm For Tests Measurement Tools Accessory USB-5V","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eSI5351 WSPR Transmitter With TCXO And GPS Automatic QTH Positioning 23dBm For Tests is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv class=\"detail-extend\" style=\"margin: 0px auto 0px auto; max-width: 984px; width: 100%;\"\u003e\n\u003cdiv class=\"product_c product_display\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"product_c product_description\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-1.webp?v=1779199452\" title=\"1745633566643283.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 20px;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px;\"\u003eFeatures: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eA \u003c\/span\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003esma\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003ell WSPR message transmission hardware device based on the SI5351 chip.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eThis device incorporates a TCXO to eliminate frequency drift of the SI5351 and a built-in GPS module for use with an active GPS antenna. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eIt features transmission time synchronization and automatic QTH positioning calculation, and employs a buffer based on the 74ACT244 chip.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eAfter configuring the call sign, grid (GPS is used by default), and frequency through the serial port, it can be used without the need for external software or code.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003e Part Name: SI5351 WSPR Transmitter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eMaterial: ABS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eColor: As shown\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003esize: 50*20*63mm (excluding connector)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eRF Connector: for \u003c\/span\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSMA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eFeeder: 50 ohm coaxial cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eGPS Antenna Type: Active, External\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eMaximum Output Power: -23dBm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003ePower Supply: USB-5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003ePackage Contents:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003e1 x Device\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003e1 x GPS Antenna\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003e1 x Type-C Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eNote: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman';\"\u003eIt can be used immediately after configuring the call sign, grid (GPS is used by default) and frequency via serial port; no external software or code is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-2.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-3.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-4.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-5.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-6.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-7.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-8.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-9.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-10.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-11.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si5351-wspr-transmitter-with-tcxo-and-gps-automatic-qth-positioning-23dbm-for-te-12.webp?v=1779199452\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"SI5351","offers":[{"title":"Standard","offer_id":47286133424386,"sku":"12000053159830820","price":51.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S56f379c97a1c40479bc16b45dc24fd66N.webp?v=1769417593"},{"product_id":"bd7ibi-5-2m-stainless-steel-whip-antenna-pull-rod-for-hf-radio-positive-v-antenna-gp-antenna-diy-m10-interface-antenna","title":"BD7IBI 5.2M Stainless Steel Whip Antenna Pull Rod for HF Radio Positive V Antenna GP Antenna DIY M10 Interface Antenna","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\n  \u003ch2\u003eProduct Summary\u003c\/h2\u003e\n  \u003cp\u003eBD7IBI 5.2M Stainless Steel Whip Antenna Pull Rod for HF Radio Positive V Antenna GP Antenna is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n  \u003ch3\u003eBest For\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n    \u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n    \u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eFAQ\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"text-overflow: ellipsis;font-family: 'OpenSans';color:'#000';word-wrap: break-word;white-space: pre-wrap;font-weight: 300;font-size: 14px;line-height: 20px;color: #000;margin-bottom: 12px;\"\u003ePull rod material: reinforced stainless steel (higher strength and brightness than the old version, rust free for life and less erection sagging) Special structure: the upgraded version is added with anti overlap ferrule. It can effectively prevent the vibrator from contracting the inner sleeve under external force Smooth stretching, convenient recycling, light weight and high strength are IBI products parameters: length: 5.2m(including nut) Link nut: M10 (tool thread) Number of sections: 14 First section diameter: 1.655cm End section diameter: 0.389cm Note: only one antenna, and M10 port DIY short wave radio DIY pull rod vibrator 5.2m long The tie rod can be used for DIY design of positive V antenna, GP antenna and Yagi antenna Material: stainless steel colour: silver Package Contents: 1 x antenna Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bd7ibi-5-2m-stainless-steel-whip-antenna-pull-rod-for-hf-radio-positive-v-antenn-1.jpg?v=1779199457\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bd7ibi-5-2m-stainless-steel-whip-antenna-pull-rod-for-hf-radio-positive-v-antenn-2.jpg?v=1779199457\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bd7ibi-5-2m-stainless-steel-whip-antenna-pull-rod-for-hf-radio-positive-v-antenn-3.jpg?v=1779199457\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bd7ibi-5-2m-stainless-steel-whip-antenna-pull-rod-for-hf-radio-positive-v-antenn-4.jpg?v=1779199457\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bd7ibi-5-2m-stainless-steel-whip-antenna-pull-rod-for-hf-radio-positive-v-antenn-5.jpg?v=1779199457\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cscript\u003ewindow.adminAccountId=2669784176;\u003c\/script\u003e","brand":"BD7IBI","offers":[{"title":"Default Title","offer_id":47286138208514,"sku":"TFZ-BD7IBI-BD7IBI-5-2M-STAINLESS-ST-208514","price":17.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf00dfddb57a240bc89610abc1c77ff5ak.webp?v=1769418149"},{"product_id":"marauder-esp32-development-board-custom-mar-x-auder-device-bluetooth-wi-fi-offensive-and-defensivecapabilities-safe-and-reliable","title":"Marauder ESP32 development board custom Mar-X-Auder device Bluetooth,Wi-Fi,offensive and defensivecapabilities,safe and reliable","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eMarauder ESP32 development board custom Mar-X-Auder device Bluetooth,Wi-Fi,offensive and is a development board selected for building connected devices, firmware tests and rapid electronics prototypes. It is suitable for makers, embedded developers and IoT prototyping teams who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebuilding connected devices, firmware tests and rapid electronics prototypes\u003c\/li\u003e\n\u003cli\u003eArduino, MicroPython, sensors, displays and expansion modules\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for makers, embedded developers and IoT prototyping teams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\n\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: OpenSans;\"\u003eLa placa de desarrollo ESP32 viene con módulo de posicionamiento, batería de 800 mAh, pantalla de 2,8 pulgadas y actualización de firmware Predator ESP32 1.4.6\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: OpenSans;\"\u003eEl producto adopta un diseño de carcasa 3D.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: OpenSans;\"\u003eRanura para tarjeta, interfaz de grabación, posicionamiento GPS, pantalla de batería 4LED\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: OpenSans;\"\u003eFunción WiFi+GPS sin posicionamiento de datos, adquisición de tiempo, etc.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: OpenSans;\"\u003eTamaño: 9 cm x 5,8 cm x 1,5 cm (antena aproximadamente 13,5 cm)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: OpenSans;\"\u003eÁmbito de aplicación: WiFi de 2,4 GHz, GPS Bluetooth\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: OpenSans;\"\u003eBatería: 800 mAh, la carga tarda entre 1 y 2 horas\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: OpenSans;\"\u003eAntena externa: antena GPS con antena activa de 20dBi de 13,5 cm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: OpenSans;\"\u003eAntena de 2,4G con antena de 8dBi de 16cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\n\u003cdiv\u003e\u003cimg style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); border: 0px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-marauder-esp32-development-board-custom-mar-x-auder-device-bluetooth-wi-fi-offen-1.webp?v=1779193461\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); background-color: rgb(255, 255, 255); border: 0px; margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-marauder-esp32-development-board-custom-mar-x-auder-device-bluetooth-wi-fi-offen-2.webp?v=1779193461\" class=\"detail-desc-decorate-image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9f3b59b81a834623a2d817ab5dc01569Y.webp?v=1769498508\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa5631cfff8db455185d60b2573da0f0aS.webp?v=1769498509\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S97bb525c8c884373ac93a1e25601fb59Q.webp?v=1769498509\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S500cff2ac2d14dc8be662d38fbb3d966r.webp?v=1769498509\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S965f3df5c263412fbd78d4468bfaba2dU.webp?v=1769498509\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S55b8a9c21ab94e6fb9c086197c6132975.webp?v=1769498510\" alt=\"\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: 'PingFang SC'; font-size: 12px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); overflow: hidden; width: 750px; position: relative; box-sizing: border-box;\" class=\"descV8-singleImage\" align=\"start\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Espressif","offers":[{"title":"ESP32","offer_id":47290085998850,"sku":"12000052108565867","price":42.05,"currency_code":"USD","in_stock":false},{"title":"ESP32 4 in 1","offer_id":47290086031618,"sku":"12000052108565868","price":79.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9f3b59b81a834623a2d817ab5dc01569Y.webp?v=1769498508"},{"product_id":"wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shortwave-medium-wave-reception","title":"Wideband SDR Antenna 10kHz-180MHz Donut Loop Antenna SMA Male Connector for Shortwave Medium Wave Reception","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\n  \u003ch2\u003eProduct Summary\u003c\/h2\u003e\n  \u003cp\u003eWideband SDR Antenna 10kHz-180MHz Donut Loop Antenna SMA Male Connector for Shortwave Medium is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n  \u003ch3\u003eBest For\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n    \u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n    \u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eFAQ\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cmeta content=\"text\/html\" charset='gb2312\"' http-equiv=\"Content-Type\"\u003e\n\u003cmeta content=\"width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no\" name=\"viewport\"\u003e\n\u003cscript\u003e\nwith(document)with(body)with(insertBefore(createElement(\"script\"),firstChild))setAttribute(\"exparams\",\"userid=\u0026aplus\u0026ali_beacon_id=\u0026ali_apache_id=\u0026ali_apache_track=\u0026ali_apache_tracktmp=\u0026dmtrack_c={}\u0026hn=aeproductsourcesite033003061156%2eus68\u0026asid=AQAAAAANfnhpX4pKCQAAAACTz9eTkh2SXw==\u0026sidx=M0\/l7Q1+eGn+rFum0uvd1h0q2fWVmo9M\",id=\"beacon-aplus\",src=\"\/\/assets.alicdn.com\/g\/alilog\/??aplus_plugin_aefront\/index.js,mlog\/aplus_v2.js\")\n\u003c\/script\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-1.webp?v=1779199499\"\u003e\u003c\/div\u003e\n\n\u003cp\u003eSpecifications:\u003cbr\u003e\n- Frequency Range: 10kHz - 180MHz\u003cbr\u003e\n- Antenna Dimensions: 110mm x 100mm x 12mm (4.33in x 3.94in x 0.79in)\u003cbr\u003e\n- Connector: SMA Male\u003cbr\u003e\n- Compatibility: Suitable for shortwave and medium wave SDR reception\u003cbr\u003e\nFeatures:\u003cbr\u003e\n1. Wide Frequency Range\u003cbr\u003e\nCovering a broad spectrum from 10kHz to 180MHz, this antenna is designed to capture a wide range of signals. This makes it ideal for both amateur and professional radio enthusiasts.\u003cbr\u003e\n2. Ease of Use\u003cbr\u003e\nNo complex setup or switching between different bands is required. This antenna can directly receive every frequency within its range, making it user-friendly and efficient.\u003cbr\u003e\n3. Compact and Portable Design\u003cbr\u003e\nWith dimensions of just 110mm x 100mm x 12mm, this compact antenna is easy to transport and set up anywhere, making it perfect for field operations.\u003cbr\u003e\n4. High Compatibility\u003cbr\u003e\nThis antenna is compatible with various SDR receivers, ensuring seamless integration for different use cases, including communications and radio monitoring.\u003cbr\u003e\n5. Stable Reception\u003cbr\u003e\nEquipped with an SMA male connector and a low-impedance matching switch, this antenna provides stable and reliable reception for clearer signal quality across its entire frequency range.\u003cbr\u003e\nPackage Included:\u003cbr\u003e\n1 x Wideband Receiving Antenna\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-2.webp?v=1779199498\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-3.webp?v=1779199498\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-4.webp?v=1779199498\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-5.webp?v=1779199499\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-6.webp?v=1779199499\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-7.webp?v=1779199499\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-8.webp?v=1779199498\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-9.webp?v=1779199499\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-10.webp?v=1779199498\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-11.webp?v=1779199498\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg _ngcontent-c26=\"\" alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-wideband-sdr-antenna-10khz-180mhz-donut-loop-antenna-sma-male-connector-for-shor-12.webp?v=1779199499\"\u003e\u003c\/div\u003e?\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003ewindow.adminAccountId=2675907190;\u003c\/script\u003e","brand":"Wideband","offers":[{"title":"Red","offer_id":47291165901058,"sku":"12000048291820153","price":16.76,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":47291165933826,"sku":"12000048291820154","price":16.76,"currency_code":"USD","in_stock":true},{"title":"black","offer_id":47291165966594,"sku":"12000048291820155","price":16.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8dfee67e7f514d00b6bfeb7d68ee752f6.webp?v=1769504851"},{"product_id":"49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radio-balun-for-hf-short-wave","title":"49:1 Balun Short Wave Balun 100W End Fed Half-Wave Antenna EFHW Antenna Ham Radio Balun for HF Short Wave","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003e49:1 Balun Short Wave Balun 100W End Fed Half-Wave Antenna EFHW Antenna Ham Radio Balun for is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" class=\"ke-zeroborder\" style='font-family:\"' width=\"100%\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cp\u003e\u003cspan style='color:#171A1D;font-family:\"font-size:14px;background-color:#FFFFFF;'\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" height=\"40\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-1.webp?v=1779199509\" width=\"960\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e\n\u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003e49:1 Balun Short Wave Balun 100W HAM HF Antenna Four Band 5-35MHz End Fed Half-Wave Antenna Ham Radio Balun for HF Short Wave\u003cbr\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1. Highly Secure and Reliable: \u003c\/strong\u003eOur short wave balun ensures the safety of your valuable data and provides a reliable platform for your business needs.\u003cbr\u003e\u003cstrong\u003e2. Stable Performance: \u003c\/strong\u003eThe end fed half-wave antenna balun guarantees stable performance, allowing your business to run smoothly without any disruptions.\u003cbr\u003e\u003cstrong\u003e3. Powerful Functionality for Enhanced Efficiency:\u003c\/strong\u003e Our ham hf antenna balunoffers a wide range of powerful features and tools to optimize your workflow and boost productivity.\u003cbr\u003e\u003cstrong\u003e4. User-Friendly Interface for Easy Management:\u003c\/strong\u003e With the 49:1 efhw antenna balun managing your business becomes effortless, thanks to its intuitive and user-friendly interface.\u003cbr\u003e\u003cstrong\u003e5. Exceptional Customer Support for Peace of Mind: \u003c\/strong\u003eWe provide exceptional customer support to ensure you have a smooth experience with our 49:1 ham radio balun.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003eCertification: NONE\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003eModel Number: 49:1 Balun\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003ePackage: Yes\u003c\/span\u003e\u003cbr\u003e This balun is a dedicated 49:1 balun for end fed antennas, which only needs to be equipped with a 20 meter long oscillator (remember it is a standard 20 meter)\u003cbr\u003e It can naturally resonate in four amateur bands of 7, 14, 21, and 28, and the influence of height variation on the resonance point is minimal\u003cbr\u003e Very suitable for HAM users with certain hands-on skills (making a 20 meter long vibrator yourself is sufficient)\u003cbr\u003e The magnetic ring is a specially customized magnetic ring, and the M seat is also customized and extended (the short M seat is connected to the M male head and tightened to the end or loosened)\u003cbr\u003e The magnetic ring is fixed with a PCB and works stably and reliably for a long time\u003cbr\u003e Note:\u003cbr\u003e The advantage of end fed balun is that its bandwidth and gain are both NO:--1 in natural resonant antennas\u003cbr\u003e The disadvantage is that the loss is greater than that of conventional balun, so the end feed balun cannot be used continuously for a long time\u003cbr\u003e Withstand power 100WPEP (PEP is peak power) Data communication 100W is twice the peak power\u003cbr\u003e Remember to halve the power of FM and data communication modes such as FT8\u003cbr\u003e\u003cp style=\"color:black;font-family:inherit;font-size:12px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003e Please allow 1-2cm measuring deviation due to manual measurement.\u003c\/p\u003e\n\u003cspan style=\"color:black;font-family:inherit;font-size:12px;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg alt=\"\" height=\"40\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-2.webp?v=1779199509\" width=\"960\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding:15px;border:1px solid #AEAEAE;\"\u003e1 x EFHW Antenna\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;\"\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-3.webp?v=1779199509\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-4.webp?v=1779199509\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-5.webp?v=1779199509\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-6.webp?v=1779199510\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-7.webp?v=1779199509\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-1_3c93883b-dd9b-4092-b55c-869e4a0267c4.webp?v=1779199565\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-2_c9f161c8-e7e9-401e-ae11-771cd342170f.webp?v=1779199566\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-3_0923d326-de40-4f9b-b90a-4ced23640f7d.webp?v=1779199566\" width=\"auto\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv\u003e\u003cimg alt=\"\" height=\"1024\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-49-1-balun-short-wave-balun-100w-end-fed-half-wave-antenna-efhw-antenna-ham-radi-4_c51f846a-06f9-40c5-8293-508e360563ba.webp?v=1779199565\" width=\"960\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cscript\u003ewindow.adminAccountId=6001982420;\u003c\/script\u003e","brand":"TUFZEN RF","offers":[{"title":"Standard","offer_id":47291571568898,"sku":"12000047787900052","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6be423969d414ea3a9f54941815b921cg.webp?v=1769507270"},{"product_id":"at-14-4-way-coax-remote-antenna-switch-convenient-switching-1-8mhz-60mhz-500w-pep-ham-radio-station","title":"AT-14 4-Way Coax Remote Antenna Switch Convenient Switching 1.8MHz-60MHz 500W PEP Ham Radio Station","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eAT-14 4-Way Coax Remote Antenna Switch Convenient Switching 1.8MHz-60MHz 500W PEP Ham Radio is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003ch1\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h1\u003e\u003cp\u003e️ REMOTE SWITCHING CONVENIENCE - Operates on +12V control voltage for effortless antenna switching from a distance. Perfect for antennas mounted in high or hard-to-access locations like roofs or towers.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e️ VERSATILE CONNECTIVITY - Connect up to 4 different antennas to 1 transceiver. Ideal for multi-band and multi-directional setups, offering greater operational flexibility.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e️ HIGH POWER HANDLING - Supports up to 500W PEP, making it suitable for high-power transmission applications including amateur radio, broadcasting, and more.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e️ LOW INSERTION LOSS - Advanced circuitry minimizes signal loss, ensuring maximum transmission efficiency and clearer signal quality.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e️ ROBUST CONSTRUCTION - Built with premium materials and engineered for reliability, even during extended high-power operation.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e️ UNIVERSAL COMPATIBILITY - Equipped with standard SO-239 connectors for easy integration with most coaxial cables.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch1\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h1\u003e\u003cp\u003e- Antenna Inputs: 4\u003c\/p\u003e\u003cp\u003e- Output: 1 (to radio)\u003c\/p\u003e\u003cp\u003e- Frequency Range: 1.8-60 MHz\u003c\/p\u003e\u003cp\u003e- Impedance: 50 Ohm\u003c\/p\u003e\u003cp\u003e- Max Power: 500W PEP\u003c\/p\u003e\u003cp\u003e- Control Voltage: +12V DC\u003c\/p\u003e\u003cp\u003e- Connector: SO-239 (UHF)\u003c\/p\u003e\u003cp\u003e- Size: 10 x 11.5 x 3.5 cm\u003c\/p\u003e\u003ch1\u003e\u003cstrong\u003ePackage List:\u003c\/strong\u003e\u003c\/h1\u003e\u003cp\u003e1 x AT-14 Antenna Switch\u003c\/p\u003e\u003cp\u003e1 x Controller Kit\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf601ec9d390b4a11b72eaf6e365861d99.webp?v=1769586148\" alt=\"\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"AT-14","offers":[{"title":"Default Title","offer_id":47297321206018,"sku":"TFZ-AT-14-AT-14-4-WAY-COAX-REMOTE-206018","price":72.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf601ec9d390b4a11b72eaf6e365861d99.webp?v=1769586148"},{"product_id":"ats-20-si4732-full-band-dsp-radio-receiver-with-ssb-fm-am-lw-sw-portable-shortwave-sdr-tuner-with-antenna-type-c","title":"ATS-20+ Si4732 Full Band DSP Radio Receiver With SSB\/FM\/AM\/LW\/SW Portable Shortwave SDR Tuner with Antenna\/Type-C","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eATS-20+ Si4732 Full Band DSP Radio Receiver With SSB\/FM\/AM\/LW\/SW Portable Shortwave SDR is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003ch2\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eUpgraded DSP Receiver - Powered by Si4732 chip and ATS-25 encoder, offering stable performance, high sensitivity, and long lifespan.\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eFull Band Coverage - Supports FM, AM (MW), LW, SW, and SSB (USB\/LSB), preloaded with 22 commercial \u0026amp; amateur radio bands.\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eOLED Display \u0026amp; Rotary Tuner - 0.96 inch OLED screen with smooth tuning knob for precise frequency control.\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eUSB Type-C Interface - Easy charging and data connection with modern devices.\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eBuilt-in Battery - Rechargeable lithium battery with long standby time.\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCompact \u0026amp; Portable - Lightweight aluminum alloy shell, ideal for outdoor DXing, hobby radio fans, and SDR learners.\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cstrong\u003eTechnical Specs\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eModel: ATS-20+ Si4732\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDisplay: 0.96\" OLED\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAudio Output: 3.5mm headphone jack\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCharging Port: USB Type-C\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eBattery: ≤1000mAh lithium battery\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDimensions: 87 x 87 x 38 mm\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAntenna Length: up to 760 mm\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cstrong\u003ekit Includes\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e1 x ATS-20+ Receiver\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e1 x Type-C Charging Cable\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e1 x Telescopic Antenna\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e1 x Anti-slip Pad\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e1 x User Manual\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e Ham radio listening \u0026amp; scanning\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e Outdoor signal tracking \/ DXing\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e Radio engineering education\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e Ideal gift for hobbyists \u0026amp; collectors\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-20-si4732-full-band-dsp-radio-receiver-with-ssb-fm-am-lw-sw-portable-shortwa-1.webp?v=1779199578\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-20-si4732-full-band-dsp-radio-receiver-with-ssb-fm-am-lw-sw-portable-shortwa-2.webp?v=1779199576\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-20-si4732-full-band-dsp-radio-receiver-with-ssb-fm-am-lw-sw-portable-shortwa-3.webp?v=1779199576\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-20-si4732-full-band-dsp-radio-receiver-with-ssb-fm-am-lw-sw-portable-shortwa-4.webp?v=1779199576\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-20-si4732-full-band-dsp-radio-receiver-with-ssb-fm-am-lw-sw-portable-shortwa-5.webp?v=1779199577\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-20-si4732-full-band-dsp-radio-receiver-with-ssb-fm-am-lw-sw-portable-shortwa-6.webp?v=1779199576\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-20-si4732-full-band-dsp-radio-receiver-with-ssb-fm-am-lw-sw-portable-shortwa-7.webp?v=1779199576\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-20-si4732-full-band-dsp-radio-receiver-with-ssb-fm-am-lw-sw-portable-shortwa-8.webp?v=1779199576\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ats-20-si4732-full-band-dsp-radio-receiver-with-ssb-fm-am-lw-sw-portable-shortwa-9.webp?v=1779199576\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ATS-20","offers":[{"title":"ATS-20","offer_id":47297369342210,"sku":"12000052568706084","price":25.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S99357f9ba2934798b12e5958030d72c8P.webp?v=1769588015"},{"product_id":"digital-display-mmdvm-hotspot-portable-jumbospot-convenient-operation-radiostation-wifi-digital-voice-modem-dmr-p25-ysf-diy-set","title":"Digital Display MMDVM Hotspot Portable JumboSpot Convenient Operation RadioStation WiFi Digital Voice Modem DMR P25 YSF DIY Set","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\n  \u003ch2\u003eProduct Summary\u003c\/h2\u003e\n  \u003cp\u003eDigital Display MMDVM Hotspot Portable JumboSpot Convenient Operation RadioStation WiFi is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n  \u003ch3\u003eBest For\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n    \u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n    \u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eFAQ\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"23223511\" title=\"engraving machine\" type=\"custom\"\u003e\n\u003cdiv style=\"clear: both;\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"http:\/\/hz00.i.aliimg.com\/img\/pb\/238\/136\/812\/812136238_143.jpg\" height=\"24\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-digital-display-mmdvm-hotspot-portable-jumbospot-convenient-operation-radiostati-1.webp?v=1779199582\" width=\" \"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/kse:widget\u003e\n\n\u003cdiv style=\"width: px; line-height:150%; font-family:Arial, Helvetica, sans-serif; font-size:12px;\"\u003e\n\u003cp\u003eThis is a completely self-contained digital hotspot supporting DMR, Dstar, P25 and SystemFusion communications. Fully assembled and tested in a ruggedized aluminum enclosure. All that's required for operation is a small USB Cable and a WiFi based internet connection.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\nSupports PI-STAR's web based digital voice dashboard and configuration tool. Pi-Star Digital Voice Software pre-loaded and easily upgraded via software.\u003cbr\u003e\nSupports all four digital amateur modes: DMR, D-Star, P25 and SystemFusion.\u003cbr\u003e\nBuilt-in LED indicators for status of Tx, Rx, PTT and Mode.\u003cbr\u003e\nRadioFrequency power of up to 10MW.\u003cbr\u003e\nPortable size for convenient carrying.\u003cbr\u003e\nSMA antenna connector, including high frequency antenna.\u003cbr\u003e\nInstall on all current Raspberry Pi, including TT0.\u003cbr\u003e\nThe firmware is preloaded and can be easily upgraded through software. Please do not upgrade your own firmware.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\nMaterial: metal+plastics\u003cbr\u003e\nItem size: 65 * 35mm \/ 2.6 * 1.4in\u003cbr\u003e\nItem weight: 20g \/ 0.7ounce\u003cbr\u003e\nPackage size: 100 * 60 * 40mm \/ 3.9 * 2.4 * 1.6in\u003cbr\u003e\nPackage weight: 40g \/ 1.4ounce\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e\n1 * Hotspot\u003cbr\u003e\n1 * Antenna\u003cbr\u003e\n1 * Housing\u003cbr\u003e\n1 * Installation Tools Set\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom:6px; margin-top:6px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"https:\/\/ae01.alicdn.com\/img\/pb\/771\/888\/736\/736888771_466.jpg\" height=\"24\" referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-digital-display-mmdvm-hotspot-portable-jumbospot-convenient-operation-radiostati-2.webp?v=1779199581\" width=\" \"\u003e\u003c\/div\u003e\n\n\u003cp\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-digital-display-mmdvm-hotspot-portable-jumbospot-convenient-operation-radiostati-3.webp?v=1779199581\"\u003e\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-digital-display-mmdvm-hotspot-portable-jumbospot-convenient-operation-radiostati-4.webp?v=1779199581\"\u003e\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-digital-display-mmdvm-hotspot-portable-jumbospot-convenient-operation-radiostati-5.webp?v=1779199581\"\u003e\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-digital-display-mmdvm-hotspot-portable-jumbospot-convenient-operation-radiostati-6.webp?v=1779199581\"\u003e\u003cbr\u003e\n\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-digital-display-mmdvm-hotspot-portable-jumbospot-convenient-operation-radiostati-7.webp?v=1779199582\"\u003e\u003cbr\u003e\n\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-digital-display-mmdvm-hotspot-portable-jumbospot-convenient-operation-radiostati-8.webp?v=1779199582\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000004231251\" title=\"Electric Soldering Iron\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003ewindow.adminAccountId=227111453;\u003c\/script\u003e","brand":"TUFZEN RF","offers":[{"title":"Standard","offer_id":47297387757826,"sku":"12000039477230575","price":26.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S921e009b012d4c769947f6b0dda4c82cm.webp?v=1769588691"},{"product_id":"sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-battery-antenna","title":"SPARKELEC DP-666 TEF6686 Full Band FM\/MW\/Short Wave HF\/LW Radio Receiver IPS LCD Battery + Antenna","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eSPARKELEC DP-666 TEF6686 Full Band FM\/MW\/Short Wave HF\/LW Radio Receiver IPS LCD Battery + is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; display: block; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv id=\"product-description\" style=\"background-color: rgb(255, 255, 255); margin: 0px 0px 16px 0px; padding: 20px; overflow: hidden; width: 984px; position: relative; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv align=\"start\" style=\"font-family: arial, sans-serif; font-size: 16px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); margin: 0px 0px 15px 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; display: block; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv id=\"product-description\" style=\"background-color: rgb(255, 255, 255); margin: 0px 0px 16px 0px; padding: 20px; overflow: hidden; width: 984px; position: relative; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; display: block; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv id=\"product-description\" style=\"background-color: rgb(255, 255, 255); margin: 0px 0px 16px 0px; padding: 20px; overflow: hidden; width: 984px; position: relative; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; display: block; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv id=\"product-description\" style=\"background-color: rgb(255, 255, 255); margin: 0px 0px 16px 0px; padding: 20px; overflow: hidden; width: 984px; position: relative; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; display: block; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv id=\"product-description\" style=\"background-color: rgb(255, 255, 255); margin: 0px 0px 16px 0px; padding: 20px; overflow: hidden; width: 984px; position: relative; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-1.webp?v=1779199586\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-2.webp?v=1779199587\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-3.webp?v=1779199587\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-4.webp?v=1779199587\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-5.webp?v=1779199587\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Introduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp align=\"start\" style=\"font-family: 'Hiragino Sans GB', Tahoma, Arial, 宋体, sans-serif; font-size: 12px; font-weight: 400; letter-spacing: normal; line-height: 1.42; text-align: start; white-space: normal; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eDP-666 is a high-sensitivity radio based on NXP's high-performance automotive-grade TEF6686 chip, which has excellent selectivity and ultra-high sensitivity. This automotive DSP tuner has a wide range of functions and advanced algorithms (CEQ, EMS, iMS and PACS, noise canceller...), SDR(software-defined radio) signal processing, especially for improvement of multipath, adjacent frequency interference, weak signals There are significant advantages in processing and noise cancellation. DP-666 is a radio built on PE5PVB's open source project TEF6686_ESP32. In addition to listening to radio stations, the project also supports a wealth of advanced features, such as: almost all RDS (Radio Data System) data display, automatic\/manual station scanning, squelch function, battery voltage display, changeable themes, multilingual, station presets, and more. We redesigned the circuit board with reference to the mature TEF6686 front-end receiving circuit, and equipped the DP-666 with a 2.8-inch LCD color screen with resistive touch based on the open source project. While ensuring the portability of the machine, it can display rich RDS information (RDS information requires local radio support); a numeric keypad is added to facilitate users to quickly input frequencies; and a large-capacity 5000mAH battery supports longer standby time. In short, I hope you will be satisfied with this portable high-sensitivity travel radio! As the firmware is still under development and new features will be introduced, this manual is bound to have omissions and errors. Please understand.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Hiragino Sans GB', Tahoma, Arial, 宋体, sans-serif; font-size: 12px; font-weight: 400; letter-spacing: normal; line-height: 1.42; text-align: start; white-space: normal; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003ePE5PVB project : https:\/\/github.com\/PE5PVB\/TEF6686_ESP32\u003c\/span\u003e\u003c\/p\u003e\n\u003cp align=\"start\" style=\"font-family: 'Hiragino Sans GB', Tahoma, Arial, 宋体, sans-serif; font-size: 12px; font-weight: 400; letter-spacing: normal; line-height: 1.42; text-align: start; white-space: normal; color: rgb(51, 51, 51); background-color: rgb(255, 255, 255); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eDP-666 project : https:\/\/github.com\/flyoob\/TEF6686_ESP32\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-6.webp?v=1779199586\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-7.webp?v=1779199587\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-8.webp?v=1779199586\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-9.webp?v=1779199587\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-10.webp?v=1779199586\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-11.webp?v=1779199587\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-12.webp?v=1779199587\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-13.webp?v=1779199586\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-14.webp?v=1779199587\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-15.webp?v=1779199586\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-sparkelec-dp-666-tef6686-full-band-fm-mw-short-wave-hf-lw-radio-receiver-ips-lcd-16.webp?v=1779199587\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"SPARKELEC","offers":[{"title":"White color","offer_id":47297397522690,"sku":"12000047802446096","price":89.86,"currency_code":"USD","in_stock":true},{"title":"Black color","offer_id":47297397555458,"sku":"12000047802446097","price":89.86,"currency_code":"USD","in_stock":true},{"title":"Yellow color","offer_id":47297397588226,"sku":"12000047802446098","price":89.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9ef0771d620448399f56bb14f838457cB.webp?v=1769589124"},{"product_id":"tqp3m9037-lna-rf-amplifier-module-low-noise-amplifier-for-frequency-range-of-0-1mhz-to-6ghz-boost-signal-i2s2","title":"TQP3M9037-LNA RF Amplifier Module - Low Noise Amplifier For Frequency Range Of 0.1MHz To 6GHz Boost Signal I2S2","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eTQP3M9037-LNA RF Amplifier Module - Low Noise Amplifier For Frequency Range Of 0.1MHz To is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"line-height: 56px; margin: 0px; padding: 0px; display: flex; height: 56px; box-sizing: border-box;\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; display: inline-block; height: 56px; box-sizing: border-box;\"\u003e\u003ch2 style=\"font-size: 24px; font-weight: var(--font-weight-bold); color: var(--color-grey-10); margin: 0px; display: inline-block; box-sizing: border-box;\" class=\"title--title--O6xcB1q\"\u003eDescription\u003c\/h2\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; position: relative; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; max-height: 1200px; overflow: hidden; position: relative; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; max-width: 944px; overflow: hidden; position: relative; box-sizing: border-box;\" id=\"product-description\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cdiv style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: content-box;\" align=\"start\"\u003e\n\u003cp style=\"font-family: OpenSans; font-size: 14px; font-weight: 300; line-height: 20px; white-space: pre-wrap; color: rgb(0, 0, 0); margin: 0px 0px 12px 0px; padding: 0px; box-sizing: border-box;\" class=\"detail-desc-decorate-content\"\u003ePower supply: 5V 70ma;\u003cbr\u003eFrequency range: 100K-6GHz;\u003cbr\u003eUltra low noise figure, 0.4 dB NF at 1.95 GHz;\u003cbr\u003eHigh gain at 1.95 GHz, 20 dB gain;\u003cbr\u003eHigh linearity,+35 dBm output IP3;\u003cbr\u003eHigh input power robustness,+22 dBm continuous wave;\u003cbr\u003eStable performance;\u003cbr\u003e50 ohm input\/output;\u003cbr\u003eConnector: SMA female;\u003cbr\u003eSize: 45 * 45 * 18.5mm (excluding joints);\u003cbr\u003eWeight: 46 grams;\u003cbr\u003eElectrostatic bag packaging;\u003cbr\u003ePackaging includes\u003cbr\u003e1 * Amplifier\u003cbr\u003e1 * cable\u003cbr\u003eNote: The battery free version requires Bias Tee bias power supply, and some devices come with bias power supply functions such as for sdrplay 1A, HACKRF ONE, etc.\u003c\/p\u003e\n\u003cp style=\"font-family: OpenSans; font-size: 14px; font-weight: 300; line-height: 20px; white-space: pre-wrap; color: rgb(0, 0, 0); margin: 0px 0px 12px 0px; padding: 0px; box-sizing: border-box;\" class=\"detail-desc-decorate-content\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5ba89a1e1d9541f3816ac371fc984822P.webp?v=1769592871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S58715060a9104a6ba5144703a706e1809.webp?v=1769592871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S2b8d14418afe4d2b9ff72eb8a70543e1G.webp?v=1769592871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4eeb9e4cc98d4a1dba138b9adeaf6556d.webp?v=1769592871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6563fa935b944dc4859d036a5b83c9cbY.webp?v=1769592871\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S50728b3238684c5bb00c9b6634ac45ddt.webp?v=1769592871\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"TQP3M9037-LNA","offers":[{"title":"With battery","offer_id":47297682637058,"sku":"12000044288236166","price":17.78,"currency_code":"USD","in_stock":true},{"title":"No battery","offer_id":47297682669826,"sku":"12000044288236167","price":17.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5ba89a1e1d9541f3816ac371fc984822P.webp?v=1769592871"},{"product_id":"atu-10-atu10-qrp-antenna-tuner-1-15w-antenna-automatic-tuner-0-91-inch-oled-display","title":"ATU-10 ATU10 QRP Antenna Tuner 1-15W Antenna Automatic Tuner 0.91 Inch OLED Display","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eATU-10 ATU10 QRP Antenna Tuner 1-15W Antenna Automatic Tuner 0.91 Inch OLED Display is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" class=\"ke-zeroborder\" width=\"100%\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cdiv\u003e\u003cdiv\u003eATU-10 ATU10 Automatic Antenna Tuner 1-15W Antenna Automatic Tuner 1.8-50MHz 0.91 Inch OLED Display\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e1.Efficient Magnetic Relay:\u003c\/b\u003e Utilizing a magnetic hold relay, this qrp antenna tuner saves power by automatically shutting down after successful tuning and no button operation, while maintaining the current adjustment.\u003cbr\u003e\u003cb\u003e2.Clear OLED Display:\u003c\/b\u003e Featuring a 0.91-inch OLED screen, this automatic antenna tuner goes into sleep mode after about 5 minutes and shuts down after 30 minutes, retaining its previous tuning state.\u003cbr\u003e\u003cb\u003e3.Full Compatibility with IC-705:\u003c\/b\u003e The back's CTRL knob connects seamlessly to the IC-705 using a standard 3.5mm audio cable for antenna automatic tuner control as referenced in the IC-705 manual.\u003cbr\u003e\u003cb\u003e4.Compact and Portable:\u003c\/b\u003e Designed for easy portability, this qrp antenna tuner is lightweight and easy to store, making it ideal for on-the-go use.\u003cbr\u003e\u003cb\u003e5.User-Friendly Interface:\u003c\/b\u003e This automatic antenna tuner offers an intuitive design with straightforward controls, enhancing user experience and reducing the time needed for setup.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Mainland China\u003c\/span\u003e\u003cbr\u003eTuning power: 1W-15W\u003cbr\u003eUsing power: 15W (please reduce power consumption by 50% in digital mode)\u003cbr\u003eTuning start VSWR: ≥1.3, automatic measurement adjustment mode\u003cbr\u003eSize: about 115.00x69.00x27.00mm\/4.53x2.72x1.06inch\u003cbr\u003eMaterial: Plastic\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-top: 15px; padding-right: 15px; padding-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eDue to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!\u003cbr\u003ePlease allow a 1-2 cm difference in measurements due to manual measuring.\u003c\/p\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sfd880979694b4c78a76d18e538570eddu.webp?v=1769673465\" alt=\"\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e 1 x Antenna Tuner\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1d5371b90c4b49d8b87aa4e2f0684e8dy.webp?v=1769673376\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S66deab40ee894cd5bd6a621162e5376aG.webp?v=1769673376\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S478e59ce25e8499a98c6b3f1b80cd711R.webp?v=1769673376\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3bd9d3474ed54c208d5c1f410ba66dd1R.webp?v=1769673377\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa30d9c6e729148bab2c627302c7f099co.webp?v=1769673376\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ATU-10","offers":[{"title":"Standard","offer_id":47303879819522,"sku":"12000048420222998","price":95.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sfd880979694b4c78a76d18e538570eddu.webp?v=1769673465"},{"product_id":"lilygo®-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-433-868-915mhz-gps-wifi-bluetooth-1-3-inch-oled","title":"LILYGO Meshtastic T-Beam SUPREME ESP32-S3 Development Board SX1262 LoRa Module 433\/868\/915MHz GPS WiFi Bluetooth 1.3 inch OLED","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eLILYGO® Meshtastic T-Beam SUPREME ESP32-S3 Development Board SX1262 LoRa Module is a development board selected for building connected devices, firmware tests and rapid electronics prototypes. It is suitable for makers, embedded developers and IoT prototyping teams who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebuilding connected devices, firmware tests and rapid electronics prototypes\u003c\/li\u003e\n\u003cli\u003eArduino, MicroPython, sensors, displays and expansion modules\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for makers, embedded developers and IoT prototyping teams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-1.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003ch2 align=\"left\" style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eMeshtastic T-BeamSUPREME Introduction\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eT-BeamSUPREME is a collaborative development board produced by LILYGO and Meshtastic.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eThe CORE is composed of ESP32-S3, LoRa SX1262, and GPS (with the option of U-blox MAX-M10S-00B or L76K chip).\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eThe CORE can be replaced according to your experiment requirements, and the UBLOX and L76K versions are currently available.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003ch3 align=\"right\" style=\"text-align: right;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003eLILYGO® August 24, 2023\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003ch3\u003e\u003cspan style=\"color: rgb(244, 78, 59); font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cstrong\u003e Note: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e️ This product is intended for verification test experiments as a development board module.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e️ Please make sure that you comply with local wireless management regulations when purchasing and select a frequency that meets local laws and regulations.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20px; font-family: arial, helvetica, sans-serif;\"\u003eMore information\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003ca href=\"https:\/\/github.com\/meshtastic\/firmware\" target=\"_self\"\u003e\u003cspan style=\"color: rgb(23, 115, 176); font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cu\u003eGithub - Meshtastic\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003ca href=\"https:\/\/github.com\/Xinyuan-LilyGO\/LilyGo-LoRa-Series\" target=\"_self\"\u003e\u003cspan style=\"color: rgb(23, 115, 176); font-size: 18px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cu\u003eGithub - LILYGO LoRa series\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-2.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-3.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-4.webp?v=1779193019\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-5.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-6.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-7.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-8.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-9.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-10.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-11.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-12.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-13.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-14.webp?v=1779193019\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-lilygo-meshtastic-t-beam-supreme-esp32-s3-development-board-sx1262-lora-module-4-15.webp?v=1779193018\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Espressif","offers":[{"title":"L76K \/ 433MHz","offer_id":47304062632194,"sku":"12000037268013542","price":63.58,"currency_code":"USD","in_stock":true},{"title":"L76K \/ 868MHZ","offer_id":47304062664962,"sku":"12000037268013543","price":64.78,"currency_code":"USD","in_stock":true},{"title":"L76K \/ 915MHz","offer_id":47304062697730,"sku":"12000037268013544","price":64.78,"currency_code":"USD","in_stock":true},{"title":"U-blox MAX-M10S-00B \/ 433MHz","offer_id":47304062730498,"sku":"12000037268013545","price":98.38,"currency_code":"USD","in_stock":true},{"title":"U-blox MAX-M10S-00B \/ 868MHZ","offer_id":47304062763266,"sku":"12000037268013546","price":99.58,"currency_code":"USD","in_stock":true},{"title":"U-blox MAX-M10S-00B \/ 915MHz","offer_id":47304062796034,"sku":"12000037268013547","price":99.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/A5c00ce115a5f494b8197b3a0868a549ay.webp?v=1769680446"},{"product_id":"si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plus-fpc-version-for-quansheng-uv-k5-uv-k6","title":"SI4732 Chip And Crystal Oscillator Component Modification Module For Uvk5\/K6 PLUS FPC Version For Quansheng UV-K5 UV-K6","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eSI4732 Chip And Crystal Oscillator Component Modification Module For Uvk5\/K6 PLUS FPC is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. It is suitable for radio users, SDR experimenters and wireless project builders who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003cdiv\u003e1.Add an RF amplifier to improve AM reception performance.\u003cbr\u003e2. Add an audio amplifier to solve the problem of extremely low volume of SSB single sideband, and the effect is obvious.\u003cbr\u003e3. Redesign FM and HF bandpass filters,\u003cbr\u003e4. An ESD tube is added to the input terminal for electrostatic protection and strong signal protection when transmitting in the UV section of dual antennas.\u003cbr\u003e5. Use FPC soft board, the board thickness is 0.2mm, safe and reliable without short circuit, and the installation does not support the speaker.\u003cbr\u003e\u003cbr\u003eIn the dual-antenna solution, an additional level of band-pass filtering is added to the antenna input end, and a feeder and SMA head are used to an HF independent antenna from the LED, which does not affect the UV performance of the machine.\u003cbr\u003eThe FPC soft board uses a double-sided disk, which is easier to connect to the machine.\u003cbr\u003eApplicable models:For Quansheng UV-K5\/UV-K6\u003cbr\u003eIt is suitable for Quansheng UV-K5\/UV-K6 to install S14732 soft board FPC and modify HF shortwave full-band reception\/single sideband reception. It is suitable for single antenna and dual antenna.\u003cbr\u003eDifferent batches may have different appearances, but will not affect the use\u003cbr\u003eColour:orange\u003cbr\u003eMaterial:PCB+electronic components\u003cbr\u003e\u003cbr\u003ePackage Contents:\u003cbr\u003e1set x walkie-talkie modification board\u003cbr\u003e\u003cbr\u003eOnly the above package content, other products are not included.\u003cbr\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-1.webp?v=1779199618\"\u003e\u003c\/div\u003e\n\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"text-align: center;\" align=\"center\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-2.webp?v=1779199619\" border=\"0\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-3.webp?v=1779199618\" border=\"0\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-4.webp?v=1779199619\" border=\"0\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-5.webp?v=1779199618\" border=\"0\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-6.webp?v=1779199619\" border=\"0\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-si4732-chip-and-crystal-oscillator-component-modification-module-for-uvk5-k6-plu-7.webp?v=1779199619\" border=\"0\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003cscript\u003ewindow.adminAccountId=230400497;\u003c\/script\u003e\u003c\/p\u003e","brand":"SI4732","offers":[{"title":"Orange","offer_id":47312988897538,"sku":"12000039810271968","price":12.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa218de3b6ee54b2c92caaf623f839ac1n.webp?v=1769753866"}],"url":"https:\/\/tufzen.com\/collections\/rf-wireless-communication.oembed?page=3","provider":"TUFZEN","version":"1.0","type":"link"}