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Help Interface MTR3000 with NXU-2A

Posted: Sat Aug 16, 2014 5:03 am
by simbaheart2
Help Interface Motorola MTR3000 TO Raytheon NXU-2A ,

I'm using Motorola MTR3000 I want to Interface TO NXU-2A Network Extension Unit (ROIP).

The Problem in the MTR3000 J7 Auxiliary System Connector DB25 Pin it's not clear in the manual PTT , COR , etc....?

The Raytheon NXU-2A 15 Pins Out Connector DB15 .

I need to connect the 15 Pins in the Raytheon NXU-2A to MTR3000 J7 Auxiliary System Connector DB25 Pins
Please help


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Re: Help Interface MTR3000 with NXU-2A

Posted: Sat Aug 16, 2014 8:02 am
by kb4mdz
Step 1: Read some of the resources; best one I found so far (there may be others):

http://www.repeater-builder.com/motorol ... acing.html

and another one that seems to address the MRTI connector specifically:

http://www.repeater-builder.com/motorol ... cable.html

My quick scan on these pages tell me that it should be pretty easy. YMMV.

All hail batlabs & repeater-builder.

Re: Help Interface MTR3000 with NXU-2A

Posted: Sat Aug 16, 2014 12:35 pm
by simbaheart2
The both links for MTR2000 not MTR3000

Re: Help Interface MTR3000 with NXU-2A

Posted: Mon Sep 15, 2014 5:00 am
by brunosvc
Hi, did you make it work? I need to do the same interface, please let me know...

regards

BR

Re: Help Interface MTR3000 with NXU-2A

Posted: Tue Sep 16, 2014 2:59 pm
by kb4mdz
The both links for MTR2000 not MTR3000
I just verified connector pinouts between what's on R-B and an MTR3000 manual. Same thing.

As it says on the R-B page for Motorola.