PEDRO NEVADA
SETUBAL
PORTUGAL
4-PIN PRESIDENT MICROPHONE
PIN 1 - Ground
PIN 2 - Modulation
PIN 3 - TX (transmission)
PIN 4 - RX (reception)
6-PIN PRESIDENT MICROPHONE
PIN 1 - Modulation
PIN 2 - RX (reception)
PIN 3 - TX (transmission)
PIN 4 - --------------------
PIN 5 - Ground
PIN 6 - Alimentation
Ob.: The picture above the microphone jack is seen in front of us and refers to the jack that is on the microphone cable.
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