Works quite well. I have used this circuit in many radios. Works
perfectly with UNpowered D104s. This is basically from the TRC-457/458
type radios.

Homer

Works well... LOL
Clipping the hell out of an audio sine wave is the worst thing you can
do for clarity on the air. Let me guess... your handle is "tin ear"...
LOL

Professor
www.telstar-electronics.com