[arm-allstar] Motorola Setup

Doug Crompton wa3dsp at gmail.com
Wed Feb 14 02:42:14 EST 2018


Chris,

 If you don't have the jumper here are a couple of links that describe the
history of the hangup switch and identifying the pins on the RJ connector.

http://www.repeater-builder.com/motorola/maxtrac/maxtrac-mikes.html

https://www.mail-archive.com/search?l=repeater-builder@yahoogroups.com&q=subject:%22Re%5C%3A+%5C%5BRepeater%5C-Builder%5C%5D+Motorola+Maxtrac+%5C-+Radius+Mic+Plug+Pins+to+Enable+CTCSS+decode%5C%3F%22&o=newest&f=1


*73 Doug*

*WA3DSP*

*http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*



On Wed, Feb 14, 2018 at 2:24 AM, "Daniel G. Thompson via arm-allstar" <
arm-allstar at hamvoip.org> wrote:

>
> Most commercial radios have what is known as a “hang up” switch. This is
> so that if
> you have the mic on the hook it keeps the radio quiet unless the call is
> for your group.
> If then mic is off hook the PL is defeated in case there is another user
> with a different
> tone using the system. You would then know that the repeater was in use
> and you
> needed to wait your turn. This is how it was done prior to trunking radios.
> With the Maxtrac you need to have a mic plug in the front of the radio
> with a wire
> from the hang up to the frame of the radio to make the PL work. I forget
> what
> pins it is, but a bit of searching should find it quickly for you. It can
> be made out
> of an RJ-45 and a short chunk of wire.
>
> Dan Thompson
> dan at wmlogic.com
>
> *From:* "Chris Viningre via arm-allstar" <arm-allstar at hamvoip.org>
> *Sent:* Wednesday, February 14, 2018 1:39 AM
> *To:* arm-allstar <arm-allstar at hamvoip.org>
> *Cc:* Chris Viningre <chrisviningre at gmail.com>
> *Subject:* [arm-allstar] Motorola Setup
>
> This may be off topic so contact me off the forum if needed. I discovered
> that 2 of my Maxtrax radios are not PL squelch on received. The transmit
> works fine. I'm using the Motorola programing software from hamviop. I'm
> not sure if I missed something in programing or the corversion. Thanks
>
> Chris Viningre WS5B
> 70 W. Roadrunner
> Salt Flat, Texas 79847
> C:(915) 504-1510
> chrisviningre at gmail.com
>
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