Question about Midland 1001Z 40-Channels Base CB Radio

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Microphone i have 2 uniden 4 pin radios and can't switch the microphones

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Uniden 2-way radios have 5 pin mic connectors, mind you pin 1 is not used (12V), are you sure both are uniden radios? what are the model numbers?

Posted on Jul 24, 2009


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Trying to wire ranger sra198 mic to galaxy 4 pin radio.

That microphone comes wired stock for Uniden/Cobra.
That is:
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You need to change it to
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How to wire a 4 pin ProComm microphone to work on a 5 pin microphone for a Uniden Grant XL

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How to wire a superstar DM-452 to a five pin uniden and washington

Trying to wire a dm-452 4 pin mic to a 5 pin uniden ... - Fixya
Jan 6, 2014 - trying to wire a dm-452 4 pin mic to a 5 pin uniden washington -Uniden Bearcat Pro PC68XL ... SOURCE: trying wire a superstar dm-452.

How to wire a superstar DM-452 to a five pin uniden and ...
36 mins ago - how to wire a superstar DM-452 to a five pin uniden and washington - Uniden CB Radios question.

Wire superstar dm 452 mic - Answer
... to a 5 pin how to wire a dm-452 superstar 4 pin mic to a 5 pin uniden washingtonit's not possible to wire 4 wire mics to the uniden 5 wire radios without ...

Uniden Bearcat Pro PC68XL 40-Channels Base CB Radio ...

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1 Answer

Wire 4 pin microphone

  • Here is how it should be wired. --- Pin 1 -> Shield --- Pin 2 -> Modulation --- Pin 3 --> Transmit Switch --- Pin 4 --> Receive

  • PiP
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    I have a uniden Grant like to wire up a 4 wire D104 the mic has white black red shield

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    Regards, Tony

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    Dm 452 microphone

    this radio is made by PEIRCE SIMPSON and is wired like a cobra.
    pin 1 shiels or ground
    pin 2 is audio
    pin 3 is transmit
    pin 4 is recieve

    shield is a bare wire wraped around the audio wire.i dont know the colors of the wires in the echo mic.the transmit wire will have contiuity with the shield wire when the mic is keyed that wiregoes to pin 3 . there should be 2 wires left. check these wires one at a time with the shield wire one will have contiunity . this wire will go to pin 4 recieve.the other wire will go with the shield wire on pin 1
    this is the way you find how it wires. it will take an ohm meter to find whice wire goes where.

    james morgan
    morgans electronics

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