"Ross Richardson" wrote in message
...
How did you like the process and the radio. I am troubleshooting a Mk12D
problem now where the radio does not modulate, but has a carrier. It
finally works, after it warms up?. It never failed on the shop bench,
even with spray cooling and placing it in a refrigerator. I am going to
swap the two Narco Mk12Ds and see if the problem follow the radio or is
somewhere else.

Microphone wiring? Tray?

Paul