

Some tens of very special audio files recorded during amateur radio activities like aurora traffic, meteor scatter, communications with ISS crew and the sound of various transmission modes that you can hear on HF and VHF bandsĬlips of DX audio, some dating back to the late 70's to early 80's and up to March 2001 Signals and sounds available on shortwave/vhf radio today along with information on the available equipment needed to understand, analyze or identify these signals

Ham radio pictures, qsl and sounds archive by K8CX

Hundred of spy number stations recordings in mp3 file format
