DMR COLOUR CODES

Talk about radio and non radio stuff in here, a place for Genral Chit Chat

DMR COLOUR CODES

Postby 2E0BNS » Sun Aug 12, 2018 5:39 pm

Hi All,
My Local football club has got a new radio licence. It issed on DMR but I can't find any colour code or repeater slot for it or even a talk group. I saw something somewhere about a bit of software called DSD that brings up the Colour Code. My question is this if I set up 30 channels with the frequency in and the colour code set for the 15 colour codes and two repeater slots and set my gd77 to scan them would this hit on th colour code?
2E0BNS
 
Posts: 7
Joined: Fri Jul 27, 2018 9:58 pm

Re: DMR COLOUR CODES

Postby G4RMT » Sun Aug 12, 2018 6:07 pm

Indeed it would - but as you say, if you get a SDR system top and running you can add the digital app to it and then it will display what system, P25, DMR, NXDN etc and provide information on the slots/cc.
G4RMT
 
Posts: 1356
Joined: Sat Feb 07, 2015 5:45 pm

Re: DMR COLOUR CODES

Postby bigboyblue » Sun Aug 12, 2018 6:11 pm

Don't forget colour code is the easy bit.

If your radio doesn't open up for group codes, its between group 1 and 1.7 million. Guess wrong and the radio doesn't unmute.
bigboyblue
 
Posts: 139
Joined: Fri Apr 25, 2014 5:09 pm

Re: DMR COLOUR CODES

Postby thelad » Sun Aug 12, 2018 9:12 pm

Gd77 will work without the TG in Moni mode. Save all 16 on both slots and go through them when the Rx LED lights. Note that data could be being sent and also may be cap+ or RAS. Its a long way around. Much better with a SDR stick and DSD also helps you understand how DMR works.
thelad
 
Posts: 1131
Joined: Thu Dec 06, 2012 9:30 pm
Location: Uk, Yorkshire.

Re: DMR COLOUR CODES

Postby 2E0BNS » Tue Aug 14, 2018 5:06 pm

New to this DMR stuff but what is cap+ or RAS?
2E0BNS
 
Posts: 7
Joined: Fri Jul 27, 2018 9:58 pm

Re: DMR COLOUR CODES

Postby 2E0BNS » Tue Aug 14, 2018 5:15 pm

with the radio tuned it goes into transmit on colour code 7 but on slots 1 & 2
2E0BNS
 
Posts: 7
Joined: Fri Jul 27, 2018 9:58 pm

Re: DMR COLOUR CODES

Postby 2E0BNS » Tue Aug 14, 2018 5:16 pm

Recomended SDR unit anyone
2E0BNS
 
Posts: 7
Joined: Fri Jul 27, 2018 9:58 pm

Re: DMR COLOUR CODES

Postby Metradio » Tue Aug 14, 2018 5:31 pm

Capacity Plus is a proprietary Motorola DMR trunking mode..
RAS is Motorola's Restricted Access to System facility to prevent unauthorised radios to be able to monitor or transmit on a DMR radio system..
Cap+ requires a compatible Tier III Mototrbo radio. Or a Whistler or Uniden digital scanner.
RAS requires a compatible Mototrbo radio and a security key. Or a Whistler or Uniden digital scanner.

Mike
Connect Systems CS750 and CS800, Hytera PD-365, Motorola DP4600.
Raspberry Pi 2 and DV4Mini HotSpot.
AOR AR-DV1 Digital Voice Receiver / eSPY on ARD.
WS1088 / TRX-1 / Whistler Q /UBCD3600XLT / WTR Browser.
User avatar
Metradio
 
Posts: 406
Joined: Sun Jun 19, 2016 5:53 pm
Location: Box 500, Slough, Berkshire


Return to General Discussion

Who is online

Users browsing this forum: No registered users and 1 guest