[TrunkCom] Looking for Info for Frederick/Montgomery Md. fire

Tue, 24 Feb 2004 20:21:46 -0500

First off, The system is NOT Digitally encrypted. It is onlt Digital 
modulation. BIG Difference.

As for the talkgroups, try here http://www.trunkedradio.net you may be 
able to find some additional information there about the system.

 From what I found on the Montgomery County system, FDMA is an Analog 
talkgroup.
http://www.trunkedradio.net/modules.php?name=TRSDB&sid=2142

Here's information on the Fredrick County Analog system
http://www.trunkedradio.net/modules.php?name=TRSDB&sid=384

Carl Thomas wrote:

> I am looking for some info for Frederick Co. and Montgomery Co. Maryland
> fire ID.  Both counties are on 800 with Montgomery County being digital
> encrypted.  When Frederick Co units respond into Montgomery, they are told
> to switch to "FDMA 1".  Is this FMDA1 a Montgomery County ID code and if so
> what is it?  I see on the list of Frederick Co. frequencies & ID there are 7
> frequiences that are "cogmars mutual aid
> 
> Any help on this would be greatly appreciated.
> 
> 
> Carl Thomas
> [email protected]
> 
> _______________________________________________
> TrunkCom mailing list
> mailto:[email protected]
> http://mailman.qth.net/mailman/listinfo/trunkcom
> 
> 