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Motorola maratrac mobile radio A7 control head problems

Hello my busy light has been staying busy while the mic is hung up. If i take the mic off the clip i get static and the busy light is still on. I can transmit and recieve fine, i checked the ground and power wires and they all seem fine. Thank you for your time.
Scott

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2 Answers

I have tried multiple mics and the problem with the busy light is still evident.
Thanks Scott

Posted on Nov 03, 2008

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Hello scooter 34 1,

Are you able to get a new mic for your radio? Because I really think the problem is in the mic. Here is a test buy a cheap replacement mic that can be used with your unit and swap it out with your current mic. 9 time out of 10 this will solve the problem. If not the problem may be with the sensor switch inside of the unit itself, the sensor switch detects when the mic is activated, it avoids the galvanic response of the metallic switch in the mic. The switch could have malfunctioned. However I repeat, that I believe the mic has malfunctioned.

I hope this helps,

Shuttle83

Posted on Nov 03, 2008

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