[Motorola] Radius GM300

[Tannhauser, Jerry H CW4 RET]

Hello Jay,

The GM300's require a 16 pin plug.

Te plug has jumpers from 2 pins that will give you internal speaker or external speaker or both speakers.

The Radio will act dead with out this plug.

The pin numbers and jumper info is on Batlabs.

Rgds,

Jerry T.
WA6AVR

Jerry Tannhauser,
CW4 (Ret)
U.S.Army

----- Original Message -----
From: "Coote, Jay" <jcoote at ci.arcadia.ca.us>
Date: Tuesday, May 10, 2011 14:03
Subject: [Motorola] Radius GM300
To: 'Discussion of equipment manufactured by Motorola' <motorola at mailman.qth.net>


> Someone gave me a couple Radius GM300s to test out.
> There appears to be no speaker output in any of them -  I'm not 
> familiar with GM300 but have RSS.
> Thanks,
> Jay
> 
> 
> 
> 
> 
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