Visit www.sbitx.net for manuals, how-tos, articles. sBitx v3 – Board Only $180 | sBitx v3 – Full Radio with RPI4/2GB $399* * Only The Full radio at $399 (plus shipping) comes with 30 days warranty against manufacturing defects. The $180 board is without any warranty The sBitx is an open source, high performance Hybrid SDR … Continue reading sBitx v3