Shortwave Crystal Set - BFO!
Help for the BFO-LESS
BFO 455KHZ SSB/CW - V3.0 - 7MHZ (40m) - SWL CVA 2023 CW EM RÁDIO PORTÁTIL AM - PCB COMPACTO
External adjustable BFO (Beat Frequency Oscillator) for receiving SSB, using PCBWay PCB's.
Easy way to convert AM radio to shortwave with BFO!
Simple External BFO for SSB/CW reception on your SW radio 簡易外付けBFO
Adjusting SSB BFO using SDR Receiver
Inadvertently received SSB on an AM CB radio, using another radio acting as a BFO
BFO für CW und SSB Empfang bei AM Receivern
Inside the Homebrew 460 KHz BFO for the Telefunken Jubilate 5261W
VLOG 4 Beat Frequency oscillator for an IF filter 400 - 600 KC to receive SSB/USB: demo/schematic