Ricetrasmettitore USDR SDR 8 bande HF Ham Radio QRP CW ricetrasmettitore 80M/60M/40M/30M/20M
USDR SDR Transceiver All Mode 8 Band HF Ham Radio QRP CW Transceiver 80M/60M/40M/30M/20M/17M/15M/10M. uSDR is optimized and modified based on the open source work uSDX/QCX-SSB. This is a shortwave QRP SSB/CW transceiver.