Question about Radio Communications
SOURCE: Standard Microphone Wiring
Pin 1 is Shield(most mics this wire is bare copper) Pin 2 is Audio wire(most mics this wire is white) Pin 3 is Transmit(most mics this wire is red) Pin 4 is receive(most mics this wire is black)
Posted on Aug 01, 2007
SOURCE: Radio Shack TRC-502 cb radio
Here is the owners manual I'l see if I can get my hands on a internal schematic
http://support.radioshack.com/support_electronics/doc62/62220.pdf
Posted on May 14, 2008
SOURCE: wiring a midland 78/999 cb radio microphone
Pin 1 = white
Pin 2 = shield
Pin 3 = black
Pin 4 = red
Posted on Sep 29, 2008
SOURCE: mic wiring diagram 4-pin
try http://www.cbtricks.com/
they have mic wireing diagrams
Posted on Jul 14, 2009
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