HF- und drahtlose Kommunikation

RF wireless modules, LoRa boards, SDR receivers, antennas and radio electronics for IoT, ham radio and embedded projects.

Shop by task: build LoRa links, receive SDR signals, connect antennas, prototype wireless telemetry.

Related categories: RF & Network Test · Development Boards · Sensor Modules.

Guides: RF & SDR Guide.
-46%
Antenna Tuner Board Motherboard with Screen Finished Version DIY Antenna Kits Tester Electronic Component product image
Antennentunerplatine mit Display (Fertigversion) – DIY-Antennenbausatz – Tester für elektronische Bauteile – ATU-100 400 mA
$32.99
$61.09
-38%
2025+ New Kv4p HT Homebrew VHF UHF Radio for Android Phone Into Ham Radio Transceiver V2.0 Radio Module D product image
2025+ Neues Kv4p HT Homebrew VHF/UHF-Funkgerät für Android-Handys, das in einen Amateurfunk-Transceiver V2.0 mit Dualfrequenz-Modul umgewandelt wird (PPT)
$47.35
$76.26
Sale
SI4732 0.5-108 MHz LSB USB AM FM LSB USB AM FM Pocket Mini Portable Radio Receiver product image
 5.0
13 Reviews
SI4732 0,5–108 MHz LSB USB AM FM LSB USB AM FM Taschenradioempfänger
Von $29.99
-22%
SI4732 Chip And Crystal Oscillator Component Modification Module For Uvk5/K6 PLUS FPC Version For Quanshe product image
SI4732 Chip- und Quarzoszillator-Komponentenmodifikationsmodul für UVK5/K6 PLUS FPC-Version für Quansheng UV-K5 UV-K6
$12.26
$15.52
Sale
LILYGO Meshtastic T-Beam SUPREME ESP32-S3 Development Board SX1262 LoRa Module 433/868/915MHz GPS WiFi B product image
LILYGO® Meshtastic T-Beam SUPREME ESP32-S3 Entwicklungsboard mit SX1262 LoRa-Modul (433/868/915 MHz), GPS, WLAN, Bluetooth und 1,3-Zoll-OLED-Display
Von $63.58
-51%
ATU-10 ATU10 QRP Antenna Tuner 1-15W Antenna Automatic Tuner 0.91 Inch OLED Display product image
ATU-10 QRP-Antennentuner für 1-15-Watt-Antennen, automatischer Tuner, 0,91-Zoll-OLED-Display
$95.78
$195.46
Sale
TQP3M9037-LNA RF Amplifier Module - Low Noise Amplifier For Frequency Range Of 0.1MHz To 6GHz Boost Signa product image
TQP3M9037-LNA HF-Verstärkermodul – Rauscharmer Verstärker für den Frequenzbereich von 0,1 MHz bis 6 GHz, Boost-Signal I2S2
Von $17.38
-48%
SPARKELEC DP-666 TEF6686 Full Band FM/MW/Short Wave HF/LW Radio Receiver IPS LCD Battery + Antenna product image
SPARKELEC DP-666 TEF6686 Vollband-Radioempfänger (FM/MW/Kurzwelle/HF/LW) mit IPS-LCD-Display, Akku und Antenne
$89.86
$172.80
-20%
Digital Display MMDVM Hotspot Portable JumboSpot Convenient Operation RadioStation WiFi Digital Voice Mod product image
Digitalanzeige MMDVM Hotspot Tragbarer JumboSpot Komfortable Bedienung RadioStation WiFi Digitales Sprachmodem DMR P25 YSF DIY-Set
$26.24
$32.80
-30%
ATS-20+ Si4732 Full Band DSP Radio Receiver With SSB/FM/AM/LW/SW Portable Shortwave SDR Tuner with Antenn product image
ATS-20+ Si4732 Vollband-DSP-Radioempfänger mit SSB/FM/AM/LW/SW, tragbarer Kurzwellen-SDR-Tuner mit Antenne/USB-C
$25.98
$37.11
-5%
AT-14 4-Way Coax Remote Antenna Switch Convenient Switching 1.8MHz-60MHz 500W PEP Ham Radio Station product image
 4.8
30 Reviews
AT-14 4-Wege-Koaxial-Fernantennenschalter, komfortables Umschalten 1,8 MHz–60 MHz, 500 W PEP Amateurfunkstation
$72.99
$76.20
-21%
49:1 Balun Short Wave Balun 100W End Fed Half-Wave Antenna EFHW Antenna Ham Radio Balun for HF Short Wave product image
 5.0
1 Reviews
49:1 Balun Kurzwellen-Balun 100W Endgespeiste Halbwellenantenne EFHW Antenne Amateurfunk-Balun für HF-Kurzwelle
$35.00
$44.25
-21%
Wideband SDR Antenna 10kHz-180MHz Donut Loop Antenna SMA Male Connector for Shortwave Medium Wave Recepti product image
Breitband-SDR-Antenne 10 kHz–180 MHz, Ringantenne mit SMA-Stecker für Kurz- und Mittelwellenempfang
$16.76
$21.08
-30%
BD7IBI 5.2M Stainless Steel Whip Antenna Pull Rod for HF Radio Positive V Antenna GP Antenna DIY M10 Inte product image
BD7IBI 5,2 m Edelstahl-Peitschenantenne mit Zugstange für HF-Funkgeräte, positive V-Antenne, GP-Antenne, DIY-M10-Schnittstellenantenne
$17.89
$25.55
-50%
SI5351 WSPR Transmitter With TCXO And GPS Automatic QTH Positioning 23dBm For Tests Measurement Tools Acc product image
SI5351 WSPR-Sender mit TCXO und GPS-basierter automatischer QTH-Positionierung, 23 dBm, für Test- und Messgeräte, Zubehör, USB-5V
$51.03
$102.06
-40%
ATR-1000 1000W 1.8-30MHz Automatic Antenna Tuner HF Shortwave Radio Tuner w/ WIFI Smart Remote Control Fo product image
ATR-1000 1000W 1,8–30MHz Automatischer Antennentuner für Kurzwellenradios mit WLAN-Fernbedienung für YAESU, ICOM und Kenwood
$358.46
$597.43
-30%
V3S AMNVOLT Mini SI4732 DSP Radio Receiver with Hi-Z, FM AM SSB LSB USB Mode, SI4732 DSP Chip product image
V3S AMNVOLT Mini SI4732 DSP-Radioempfänger mit Hi-Z, FM, AM, SSB, LSB, USB-Modus, SI4732 DSP-Chip
$32.79
$46.84
-30%
Dual Modes RDS Data Display Radio 2500mAh Hand-Held Radio Receiver ESP138 ESP32 SI4732 for Bluetooth-Comp product image
Dual-Mode-RDS-Datenanzeigeradio, 2500-mAh-Handradioempfänger, ESP138, ESP32, SI4732 für Bluetooth-kompatible Lautsprecher
$143.62
$205.17
-30%
HamGeek HG-20A 20W QRP Antenna Loop Antenna for HF Transceivers 705 5-30MHz 76-108MHz 110-150MHz product image
HamGeek HG-20A 20W QRP-Antenne Loop-Antenne für HF-Transceiver 705 5-30MHz 76-108MHz 110-150MHz
$134.94
$192.76
-30%
HamGeek DSP-01 SDR Radio Receiver DSP Digital Demodulation CW/AM/SSB/FM/WFM with 4.3" IPS LCD product image
HamGeek DSP-01 SDR-Radioempfänger, DSP-Digitaldemodulation, CW/AM/SSB/FM/WFM mit 4,3-Zoll-IPS-LCD
$117.19
$167.41