"size doesn't matter"#hamradio #cbradio #amateurradio #27mc #SWL #antenna
RT @7L4WVU@twitter.com
KNLS 7355kHz with small loop antenna. #bcl #自作ラジオ
🐦🔗: https://twitter.com/7L4WVU/status/1153650046295871488
#自作ラジオ #bcl #antenna #swl #27mc #amateurradio #cbradio #hamradio
