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747
Junior Member
Username: 747

Post Number: 57
Registered: 8-2002
Posted on Friday, February 20, 2004 - 7:31 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)
I need to know the mic wiring for a Magnum 357dx. Wasn't sure if it was similiar/same as a 257 or not.

Thanks!
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Tech808
Moderator
Username: Tech808

Post Number: 1585
Registered: 8-2002
Posted on Friday, February 20, 2004 - 12:38 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)
747,

Pin 1 = Microphone Audio Input
Pin 2 = Receive N/C Switch Contact
Pin 3 = Transmit N/O Switch Contact
Pin 4 = Channel Up/Down Input
Pin 5 = Ground
Pin 6 = 13.8 Volts

Hope this helps.

Lon
Tech808

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