[AMRadio] Hot microphone


WA5VGO hbrnut at suddenlink.net
Sun Aug 1 15:08:47 EDT 2010


That's normal. It's the PTT circuit. Ground that pin and it will turn 
the transmitter on.

73,
Darrell, WA5VGO


On 8/1/2010 11:11 AM, Mark & Paula wrote:
> Collins 32V1 I'm reading 124 VDC on mic connection pin 2  ? Any ideas would be helpful.


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