2020 sdr guide ep 2 : how to use over 500 remote sdrs free online (websdr, kiwisdr & hfdl decode) Published 4 years ago • 42K plays • Length 20:04 Download video MP4 Download video MP3 Similar videos 11:45 2020 sdr guide ep 1 : the incredible world of software defined radio (rtl-sdr, airspy, sdrplay etc.) 7:22 software defined radio (sdr) on android device 11:49 using software defined radio without sdr hardware - websdr 12:49 websdr guide - listen to hf online