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Communications Power Inc. CP2000 Base
- Thread starter kb3cbs
- Start date
[FONT=Arial, Helvetica, sans-serif] Pin 1: Audio
Pin 2: Audio ground (shield)
Pin 3: PTT Hot
Pin 4: PTT Return
3 and 4 shorted together for TX
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Pin 2: Audio ground (shield)
Pin 3: PTT Hot
Pin 4: PTT Return
3 and 4 shorted together for TX
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