QSO CW over VLF by Gstreamer, a Raspberry PI remote VLF Transmitter & RX laptop with Ferrite antenna

[Chuck aa0hw]

brief demo showing the REMOTE Pi4 VLF TRANSMITTER setup and a laptop soundcard SDR receiver using its own FERRITE LOOPSTICK ANTENNA to pick up the VLF signal from the remote PI's transmitter's loop antenna located in the other room

soundcard SDR modules are from RECRI KEYER https://github.com/recri/keyer

VLF RF over iP by GSTREAMER UDP/rtp L24 scripts https://gstreamer.freedesktop.org/download/