Help Programming a Trunked System

[dapet123456]

The local police have just switched to trunked and I got some information from them. Attached are the two files which they have given me.

Is that enough info to program the scanner or do I need to ask them for more information?

I'm using a BCT15X scanner (they went digital but I still want to be able to scan it and possibly set up the decoding on a computer using the disc tap).

Thanks!

David P
W4DPX



 

[rbm]

Unfortunately that system is 'Motorola Mototrbo Digital Mobile Radio (DMR) Linked Capacity Plus'
(I haven't (yet) had a need to look into Mototrbo decoding much. I guess I may have to in the future.)

Some reference information.
MOTOTRBO - The RadioReference Wiki
Digital Speech Decoder (software package) - The RadioReference Wiki

For some information about that kind of system, you can read here.
http://forums.radioreference.com/di...318-understanding-capacity-plus-trunking.html

If it's not encrypted, this may interest you:
http://forums.radioreference.com/digital-voice-decoding-software/227386-dsd-windows-port.html
and/or this:
http://forums.radioreference.com/digital-voice-decoding-software/191957-java-program-decode-dmr.html

Something to think about while you're investigating that is the cheap ($12 or so) USB dongles.
Some examples on youtube
DMR Decode - Decoding Mototrbo Transmissions with DSD Digital Speech Decoder - YouTube
Digital Voice Decoding with RTL SDR (RTL2832), DSD and SDR Sharp - YouTube