uSDX 8 Bandas SDR Todo Modo Transceptor USB LSB CW AM FM HF SSB QRP QCX-SSB
This is probably the most cost-effective and easy to build standalone SDR/SSB transceiver. - Full mode support: USB, LSB, CW, AM, FM. - Simple, interesting and versatile QRP SSB HF transceiver with embedded DSP and SDR functions.