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Communications Power Inc. CP2000 Base

kb3cbs

Member
Jul 18, 2009
11
1
13
60
i just A Communications Power Inc. CP2000 Base can anyone tell how wire mic for the radio thank you
 

[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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