SOURCE: wiring a midland 78/999 cb radio microphone
Pin 1 = white
Pin 2 = shield
Pin 3 = black
Pin 4 = red
SOURCE: need a mic for a midland 79-892 SSB Radio
I will sell you mine (the whole radio) in good condition keys 4 watts and swings 15
SOURCE: converting a different brand of mic for a midland CB
This should be a typical Midland pinout. If you are using a generic 4 pin mic that is wired to cobra/Uniden, all you have to do is switch pin 1 & 2, then 3 & 4.
Not all mics are color coded the same with their wires.
SOURCE: Diesel #8-32 echo power mics
cobra 4 pin is pin1= shield, pin2= mic audio (usually the shield is wrapped around the mic audio wire).pin 3= transmit or push to talk usually red or white whichever isnt wrapped with the shield, and pin4 = receive or speaker complete
5 pin cobra=1-Audio 2- Shield 3-Receive 4-Switching Wire 5-Transmit, you can jump pins 4 and two
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Hi John Clarke, I want to help you with your question, but I need more information from you. Can you please add details in the comment box?
How many pins are on the mic?
The mic plug has 6 pins in it.
The tranciver has a 6 socket to for t th 6 pin plug.
Hope that this will help you for you to help me.
Bye from John.
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