Direct Access (UHF) - Ottawa

[IdleMonitor]

Anyone know if this system has switched over to digital?

Direct Access (UHF) Trunking System, Ottawa, Ontario

Direct Access (UHF) Trunking System Profile

www.radioreference.com

I have in my programming findings from one of my last times in Ottawa 463.7375 CC12

This frequency is part of the above named system. Anyone in Ottawa able to check on this system?

Other frequencies that may be used on this system are listed here.
451.9750
454.0625
460.3625
461.0625
462.0875

TAFL Search Results

Use this online tool to search for frequencies, locations, or licensees. Infomation comes from Industry Canada's database of frequency allocations.

tafl.mckie.ca

Here's some more from Direct Access Radio Communications TAFL Search Results

 

[mmisk]

Here is what I have logged over time:

463.7375 LTR LCN 3 no activity at this moment

451.9750 LTR data pulse today
454.0625 single channel DMR also CC 12 government user last time I checked
460.3625 logged as DMR CC12 no activity at this moment
461.0625 LCN 2 LTR data pulse today
462.0875 logged Hytera XPT DMR Direct Access 462.0875 no activity at this moment
As it is Sunday things are quiet

 

[IdleMonitor]

Here is what I have logged over time:

463.7375 LTR LCN 3 no activity at this moment

451.9750 LTR data pulse today
454.0625 single channel DMR also CC 12 government user last time I checked
460.3625 logged as DMR CC12 no activity at this moment
461.0625 LCN 2 LTR data pulse today
462.0875 logged Hytera XPT DMR Direct Access 462.0875 no activity at this moment
As it is Sunday things are quiet

Might be something to keep an eye on then perhaps when there's more radio traffic during the work week.

So the digital ones you've seen aren't part of a Cap+ or MotoTRBO system and they're rather just conventional DMR frequencies?

 

[mmisk]

I

Might be something to keep an eye on then perhaps when there's more radio traffic during the work week.

So the digital ones you've seen aren't part of a Cap+ or MotoTRBO system and they're rather just conventional DMR frequencies?

I will have to watch them for a bit tomorrow would be better when things are busy.
454.0625 is the only one active with DMR think it is a single frequency DMR so far.
So will watch the others that are not LTR.

Have SDR parked on 463.7375 for now will see what comes up if anything.
I have that one logged as DMR new, but no date with it.

 

[mmisk]

Seems to be some sort of one user one frequency DMR system.

460.3625 171 BANK ST
16:22:12 TG225 RID=168
16:22:37 TG225 RID=168
16:22:46 TG225 RID=34
16:22:50 TG225 RID=168
16:56:41 TG225 RID=168
==================================
462.0875/467.0875 171 BANK ST DCC 12
TG=1301 [462.0875] RID-11426 [radio 6]
TG=1301 [462.0875] RID-11031 [Base]
TG=1301 [462.0875] RID-11426 [radio 6]
TG=1301 [462.0875] RID-11031 [Base]
TG=1301 [462.0875] RID-11426 [radio 6]
TG=1301 [462.0875] RID-11031 [Base]
==================================
463.7375/468.7375 171 BANK ST DCC 12
TG 567 RID-6 [Mobile 6]
TG 567 RID-3 [Mobile 3]
TG 567 RID-4 [Mobile 4]
TG 567 RID-6 [Mobile 6]
TG=567 RID-5 [Mobile 5]
TG=567 RID-5 [Mobile 4]
==================================
454.0625 171 BANK ST DCC 12
TG=1000 RID=16
TG=1000 RID=16
TG=1000 RID=73
TG=1000 RID=16
==================================

 

[mmisk]

This is interesting, when receiving 454.0625, the activity shows a reference to 150.140 DCC 1.
Will monitor 150.140 next.

Second picture shows the event log shows for 150.140:

 

[IdleMonitor]

Seems to be some sort of one user one frequency DMR system.

460.3625 171 BANK ST
16:22:12 TG225 RID=168
16:22:37 TG225 RID=168
16:22:46 TG225 RID=34
16:22:50 TG225 RID=168
16:56:41 TG225 RID=168
==================================
462.0875/467.0875 171 BANK ST DCC 12
TG=1301 [462.0875] RID-11426 [radio 6]
TG=1301 [462.0875] RID-11031 [Base]
TG=1301 [462.0875] RID-11426 [radio 6]
TG=1301 [462.0875] RID-11031 [Base]
TG=1301 [462.0875] RID-11426 [radio 6]
TG=1301 [462.0875] RID-11031 [Base]
==================================
463.7375/468.7375 171 BANK ST DCC 12
TG 567 RID-6 [Mobile 6]
TG 567 RID-3 [Mobile 3]
TG 567 RID-4 [Mobile 4]
TG 567 RID-6 [Mobile 6]
TG=567 RID-5 [Mobile 5]
TG=567 RID-5 [Mobile 4]
==================================
454.0625 171 BANK ST DCC 12
TG=1000 RID=16
TG=1000 RID=16
TG=1000 RID=73
TG=1000 RID=16
==================================

Good job on the findings. It's a good start.

And this is what the event log shows for 150.140:

Here's the only thing I could find on that frequency - TAFL Search Results

 

[hunterca]

With the transmissions on 462.0875 (DMR 1 Freq.) I have been hearing this morning. I have heard someone say an intersection at Research Prv. and Sonic Prv. Not sure if RCMP or a Security Company. This intersection is near RCMP Uplands HQ. Other coms mentioned Patrolling at the airport. Will update in the future.

 

[VA3ADP]

Anyone know if this system has switched over to digital?

Direct Access (UHF) Trunking System, Ottawa, Ontario

Direct Access (UHF) Trunking System Profile

www.radioreference.com

I have in my programming findings from one of my last times in Ottawa 463.7375 CC12

This frequency is part of the above named system. Anyone in Ottawa able to check on this system?

Other frequencies that may be used on this system are listed here.
451.9750
454.0625
460.3625
461.0625
462.0875

TAFL Search Results

Use this online tool to search for frequencies, locations, or licensees. Infomation comes from Industry Canada's database of frequency allocations.

tafl.mckie.ca

Here's some more from Direct Access Radio Communications TAFL Search Results

When I was in Ottawa in 2019, I was getting no RSSI on that system at all so I assumed it was dead or offline. I guess its been DMR for a while then...