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Maxon SM4150/4450 Monogram repeater pinout here

Posted: Mon Jul 21, 2014 6:43 pm
by Elfnetdesigns
Since the internet is lacking information on connecting a pair of Maxon SM-2150/4450 or GE Monogram mobile radios to make a repeater I have worked out the connections that need to be made to interface radios to a CES RM-10 RepeaterMaker.
The connection tchart should be pretty generic for most brands of controllers, you just have to work out what needs to go where on your specific controller.

Maxon and GE connections chart

RM-10 layout and Pinout