Made sure that Rocky's audio and I/Q were configured correctly and measured transmit and receive voltages on the hairpin of R34. Both were zero, so it looks like the transmit is not being keyed. Measured 12.8 V on R35 so its not my power supply. I set Rocky to transmit/tone mode which should result in a signal. It's back to the schematic for next steps and I will re-install the driver and Rocky again to make sure.I thank you and would welcome any further advice
?John Stockman, KC2THY
