[TheList] Vital DMRT3 Logical Channel Numbers

Darryl Healy darryl0768healy at gmail.com
Fri May 1 17:57:26 AEST 2020


Hi Listers

Does anybody have a simple way of finding LCNs for Vital Tier3 DMR?

Down in south Canterbury I am able to monitor 4 sites being Timaru, Mt
Studholme, Mt Rollesby and My Alford.
Unfortunately these are not very active at all, MPT1327 is still used the
most down here. On RSM frequency register there are channel numbers being
TD###, I think they may be the LCNs potentially as I have an LCN and LSN
calculator which equates to the right LCNs when I input the TD numbers. The
only issue is the LSNs are not right, potentially one off if i am correct.

I have DSD+ and a Uniden USDS100, I have all of the frequencies and I think
I have found the LCNs but not the correct numbers for the Uniden to operate.

Dsd+ gives me the LSNs whenever there is a transmission I believe but the
transmissions are few and far between and because of that the sites only
tend to use the control channels time slot 2 for the transmission instead
of trunking to one of the other frequencies.

If there any easy was to find the frequency LCN??
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