Here ?ya go as best I can do on the road. I hope anybody that does this with the relays in their radio posts their findings. I would like to bless it with my ?approval, but I won¡¯t do this without having tested it for hidden demons that might arise in a contact bouncing environment. Resistor values are not critical and only serve as base current limiters. This should solve the self interference problem in all single channel systems of similar design, and is an absolute requirement to achieve Full QSK performance. If better understanding is needed, or important enough to optimize; you will need to 1) wait for me to test, document, and publish it, or 2) work through it on your own... a faster and fairly simple and basic task.
72
Gary, N3GO
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