438- 470 mhz GB300 19 inch unit repeater configuration

The General forum is where users can discuss any topic regarding Motorola communications equipment - hardware, software, etc. There are also several focused forums on this board, so please take the time to ensure that your questions doesn't fall into one of those categories before posting here!

Moderator: Queue Moderator

438- 470 mhz GB300 19 inch unit repeater configuration

Postby motoguy » Thu Oct 13, 2005 10:19 pm

gday all, have never seen one of these units until today , and need to know how to link the radios inside to become a repeater? I know it can be done, I'm told that you link pins on the back DB15 connector and all is done, if anyone has the relevant information for this setup it would be greatly appreciated

Cheers all:)
motoguy
1 Warning for RSS/CPS Wanted/For Sale
 
Posts: 53
Joined: Sat Dec 18, 2004 4:22 pm

GB300 Talkthru

Postby YankDownUnder » Mon Apr 03, 2006 12:52 am

Hopefully you're not still waiting on a reply *g* but should anyone else be looking for this info in the future....

Rear panel external connector must be linked for talk thru operation:

pin 1 (Tx Audio) to pin 2 (Rx Audio)
pin 3 (PTT) to pin 14 (Carrier Detect)


other pins are:
pin 7 (sub-tone)
pin 13 (+12vdc)
pin 15 (Ground)

Regards,

Ken
YankDownUnder
 
Posts: 9
Joined: Mon Sep 06, 2004 12:09 am
Location: Western Australia


Return to General Motorola Radio Discussion

Who is online

Users browsing this forum: Bing [Bot], Google [Bot] and 9 guests