Batboard

Hi all,

I m traing to build a UHF to VHF Cross band repeater, using a GM300 and a Maxtrac D44MJA77A3CK.
the VHF is the GM300 and the UHF radio is the MAXTRAC.
This Maxtrac looks very identical to the GM300.
Its has the 16 PIN out on the back, just like the GM300.

but when I use the cable to link both radios, its a cable I have used very well in 2 GM300, but in this 2 diferent models, does ot work good!
I belive I will need to swittch the 16 PIN Out from the apdaptar in the Maxtrac.

anyone knows the connectiosn form this maxtrac radios ?

Pinouts for many accessory connectors are available on the Batlabs model specific page.
You may need to program some of the accessory pins to do what you want.

http://www.batlabs.com/2way.html

of course you may have to program the connector to provide the needed functions and pin assignments.