Identification of signal in Regina

[lineman230]

I have found a signal at approx 853.790 which appears to digital signal but DSD+ will not recognize it. Does anyone recognize this type of signal??

 

[mciupa]

Possibly the control channel for the City of Regina. Maybe there is now a Site 1 in the P25 system. Regina Trunking System, Regina, Saskatchewan - Scanner Frequencies

What I have below is the old Motorola listing.

Site	Name	Freqs
001 (1)	Regina	853.7875c	853.5375c	853.2875c	857.0375c	856.7875	856.5375	856.2875	852.0375
		852.2875	852.5375	852.7875	853.0375

 

[browdr1]

I have found a signal at approx 853.790 which appears to digital signal but DSD+ will not recognize it. Does anyone recognize this type of signal??

View attachment 115058

I just checked it out too. Sounds like the control channel. From what I know as a user of that system. When we changed over to the new system I had heard the old system will stay up and active for a backup service. So anytime there is a failure on the new system, instead of going into a failsoft it reverts back to the analog system. But its been a few years since and I could be wrong too. However it sounds like a control channel. And is indicated as such on the old numbers.

 

[lineman230]

It appears to be a control channel as suggested, and DSD+ has identified that the service is using dPMR protocol. I have not seen any traffic, so it maybe a back-up as commented for the P25 system presently in use. I am going to monitor the frequency for traffic and will report my results.