New DMR T3 in Calgary

pro92b

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The base is 420 and step is 0.0125 for the data in post 21 above. Then the calculated LCNs for sites 2 and 4 would be as listed below.

451.1500 2492
454.3875 2751

424.5875 367
424.7875 383
 

Jay911

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My SDS100 accepted the high LCNs for Site 2 without any issues but I wasn't near that site recently, so I don't know if it's working or not.

Like I said, I will try to hit the city next week some time and see what I can find.

I should also point out we have another XPT system in the area which seemingly uses LCNs 1, 2, and 3 - IIRC it does not supply LCNs at all within DSD+. I gather there are multiple kinds of XPT systems with differing control channel designs. So what works for this one may not be applicable to any other.
 

maplebear

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Anyone know if there are still MPT1327 signals coming from RGH and PLC?
I am picking 424.9 analog signal . It coming in at one bar on the scanner. It sounds like hospital security.
CALL SIGNS XMF 702 / VEN 273 are RGH
424.0625
424.4625
424.7
424.9
Does someone want to take a trip by RGH to see if it's them?
 

Jay911

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Those frequencies make sense. Is there one frequency making a constant data sound? It might even sound like 'wacka wacka' or a pac-man type sound effect. It's a relatively low speed control channel data stream. There are audio samples on this page.

South Health Campus security seems to be on CMRN still from what I can hear, and if PLC and RGH are still using MPT1327, that probably means the four sites we've discovered for the TIII system are all that there are for now.
 

maplebear

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Those frequencies make sense. Is there one frequency making a constant data sound? It might even sound like 'wacka wacka' or a pac-man type sound effect. It's a relatively low speed control channel data stream. There are audio samples on this page.

South Health Campus security seems to be on CMRN still from what I can hear, and if PLC and RGH are still using MPT1327, that probably means the four sites we've discovered for the TIII system are all that there are for now.
I am getting the control channel sound on 424.4625.
 

robertmac

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I do hear RGH security on 424.7 daily. I get control sound [MPT1327 as per Jay911 link] on 424.0625. Analog on 424.4625. This was at 2300 hours on 2023 March 26.
 

robertmac

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And for most of 2023 March 27, on 424.4625 I have been receiving the MPT1327 sound.
 

mciupa

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maplebear

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robertmac

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And on 2023 Mar. 28 control still on 424.4625. I have heard Rockyview Security and Maintenance on 424.7 for number of years. I have monitored 424.9 and 424.0625 only for past 2 days.
 
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