DIY CW audio RX RIT control with tracking CW audio bandpass filter by HiLBERT CELL & LO-MIXER MODULE

[Chuck aa0hw]

this is a REMOTE RIG OPERATIONs setup for CW via AFCW mode for keying the RIG over IP on the LAN using Gstreamer AUDIO over IP scripts... laptop to a raspberry pi2b interface...

the RIT SETUP uses 3 SDR MODULES from RECRI KEYER in this order:

RX over IP STREAM to

"HILBERT CELL" to

690hz audio bandpass "FILTER" to

"LO-MIXER"

lo-mixer is adjusted to desired CW PITCH to copy at .... https://github.com/recri/keyer