QRQ CW example, by, AUDIO OVER iP via a GSTREAMER raspberry pi TCP AUDIO SERVER and a GSTREAMER laptop TCP AUDIO CLIENT, organized by two PYTHON scripts.
- you can download the TCP SERVER and CLIENT python scripts here:
PYTHON/gstreamer TCP SERVER:
PYTHON/gstreamer TCP CLIENT:
NOTE: the PTT tone(5555hz) does not get transmitted, since the K3S has a brick wall low pass filter at 4Khz...only a tiny volume of 5555hz audio tone is needed to activate the RIG's transmit vox circuit...and is easily filtered out by a BAND-REJECT filter at the REMOTE OP's PC RECRI KEYER(github) provided all the CW SOFTWARE in this demo: https://github.com/recri/keyer