We have replaced the version of tinySA ULTRA (ZS-405) with the new tinySA ULTRA Plus (ZS-406 and ZS-407). Now just little stock. You can still place ZS-405 in this link for some while.
In future, please browse this link for ZS-406.
https://www.aliexpress.com//item/3256807998709099.html
tinySA ULTRA Plus will maintain the same look as the current version of tinySA ULTRA and is compatible with the current version of tinySA ULTRA's software, so users can easily migrate to the new tinySA ULTRA Plus.
A brief overview of their differences:
Batteries:
ZS-405 3000mAh
ZS-406 5000mAh
ZS-407 5000mAh
Normal mode:
ZS-405 100k-800MHz
ZS-406 100k-900MHz
ZS-407 100k-900MHz
ULTRA mode:
ZS-405 800MHz-5.3GHz
ZS-406 900MHz-5.4GHz
ZS-407 900MHz-7.3GHz
Host (with 3000mAh battery, 4"display) x 1
USB Type-C data cable x1
30cm ALSR100 SMA cables x2
SMA-SMA barrel connector x1
Antenna with SMA connector x1
Lanyard and touch plectrum x1
32GB MicroSD card(plugged in the host) x1
