Transceptor USDR QCX a SSB HF QRP SDR 8 bandas 5 W con DSP SDR USDX
The original qcx circuit is greatly simplified, and the installed components are reduced by 50%. No wiring procedures. The most cost-effective and easy to construct. USDR/USDX HF QRP SDR Transceiver SSB/CW Transceiver 8-Band 5W Ham Radio.