STM TETRA System

EricCottrell

Member
Database Admin
Joined
Nov 8, 2002
Messages
2,393
Location
Boston, Ma
Hello,

I noticed more licenses in the March 2020 TAFL update. It appears Line 1 (Green Line) is being built out.

Green Line - North Yards
864.5625R 865.8125R LA Pair 6 1G71_SBR34 (Garage Honoré Beaugrand, 7800 rue Chenier)
864.0125R 865.0625R LA Pair 4 1N71_SBR1 (St-Donat, 3410 rue St-Donat)
864.4875R 865.3875R LA Pair 5 1N71_SBR35 (Voie d'essai H.Beaugrand, 8080 rue Sherbrooke Est)

Green Line - Main (Southward)
862.1375R 863.6875R LA Pair 2 1S70_SBR2 (Honoré-Beaugrand, 7950 rue Sherbrooke Est)
861.2375R 862.2875R LA Pair 1 1S68_SBR3 (Radisson, 7155 rue Sherbrooke Est)
862.1375R 863.6875R LA Pair 2 1S54_SBR10 (Préfontaine, 3100 rue Hochelaga)
864.0125R 865.0625R LA Pair 4 1S52_SBR11 (Frontenac, 2064 du Havre)
864.5625R 865.8125R LA Pair 6 1R51_SBR12 (Poupart, 1570 rue Poupart)
863.9375R 864.7875R LA Pair 3 1S50_SBR13 (Papineau, 1836 boulevard de Maisonneuve Est)
864.4875R 865.3875R LA Pair 5 1S48_SBR14 (Beaudry, 1150 rue Sainte-Catherine Est)
861.2375R 862.2875R LA Pair 1 1S46_SBR15 (Station Berri-UQAM, 505 rue Sainte-Catherine Est)
862.1375R 863.6875R LA Pair 2 1S44_SBR16 (St-Laurent, 10 boulevard de Maisonneuve Est)
863.9375R 864.7875R LA Pair 3 1S42_SBR17 (Place-des-Arts, 200 boulevard de Maisonneuve Ouest)
861.2375R 862.2875R LA Pair 1 1S40_SBR18 (McGill, Coin Union et Maisonneuve)
862.1375R 863.6875R LA Pair 2 1S38_SBR19 (Peel, 1500 rue Stanley)
863.9375R 864.7875R LA Pair 3 1S36_SBR20 Guy-Concordia (Station)
864.4875R 865.3875R LA Pair 5 1S34_SBR21 (Station Atwater, 3015 boul. de Maisonneuve Ouest)
864.5625R 865.8125R LA Pair 6 1N33_SBR22 (PVM Rose de Lime, 661 rue Rose-de-Lima)
862.1375R 863.6875R LA Pair 2 1S32_SBR23 (Lionel-Groulx, 620 avenue Atwater)
864.0125R 865.0625R LA Pair 4 1N31_SBR24 (PR-PE-PVM - Duvernay, 2555 rue Duvernay)
863.9375R 864.7875R LA Pair 3 1S30_SBR25 (Charlevoix, 2600 rue Centre)
864.5625R 865.8125R LA Pair 6 1S28_SBR26 (LaSalle, 3216 rue Sherbrooke)
864.4875R 865.3875R LA Pair 5 1S26_SBR27 (De L'Église, 133 avenue de l'Église)
864.0125R 865.0625R LA Pair 4 1S24_SBR28 (Verdun, 4525 rue de Verdun)
861.2375R 862.2875R LA Pair 1 1S22_SBR29 (Jolicoeur, 6200 rue Drake)
862.1375R 863.6875R LA Pair 2 1N21_SBR30 (Egan, 1480 rue Egan)
864.5625R 865.8125R LA Pair 6 1S20_SBR31 (Monk, 6805 boulevard Monk)
863.9375R 864.7875R LA Pair 3 1S18_SBR32 (Angrignon, 3500 boulevard des Trinitaires)
862.1375R 863.6875R LA Pair 2 1N17_SBR33 AR Angrignon (Poste de ventilation mécanique)

73 Eric
 

jo8364

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Premium Subscriber
Joined
Aug 30, 2019
Messages
4
Location
Montréal
I confirm that line 1 is almost complete and the Blue line is completely finished. I work on the Orange and I saw the TETRA repeaters. I'm going to listen to my 436HP tonight. Guys are going to be at my station tonight
 

EricCottrell

Member
Database Admin
Joined
Nov 8, 2002
Messages
2,393
Location
Boston, Ma
Hello,

I checked the June update of the TAFL and noted some more sites reported on-air in March.

Additional Green Line
861.2375R 862.2875R LA Pair 1 1S68_SBR3 (Radisson, 7155 rue Sherbrooke Est)
863.9375R 864.7875R LA Pair 3 1S66_SBR4 (Langelier, 6595 rue Sherbrooke Est)
862.1375R 863.6875R LA Pair 2 1S64_SBR5 (Cadillac, 6010 rue Sherbrooke Est)
861.2375R 862.2875R LA Pair 1 1S62_SBR6 (Assomption, 3075 boulevard l'Assomption)
863.9375R 864.7875R LA Pair 3 1S60_SBR7 (Viau, 4855 Avenue Pierre-De Coubertin)
864.5625R 865.8125R LA Pair 6 1S58_SBR8 (Pie IX, 2700 boulevard Pie IX)
861.2375R 862.2875R LA Pair 1 1S56_SBR9 (Joliette, 2505 rue Joliette)
864.0125R 865.0625R LA Pair 4 1S46_SBR56 (Berri-UQAM, 505 rue Ste-Catherine Est)
864.5625R 865.8125R LA Pair 6 1S46_SBR89 (Berri-UQAM, 505 rue Sainte-Catherine Est)
864.4875R 865.3875R LA Pair 5 1G31_SBR36 (Garage Duvernay, 2555 rue Duvernay)
864.0125R 865.0625R LA Pair 4 1G17_SBR37 (Garage Angrignon, 3500 boulevard des Trinitaires)

Changed Blue Line
I either had a typo or the frequencies changed
862.1375R 863.6875R LA Pair 2 2S36_SBR104 (Snowdon, 5111 chemin Queen-Mary)

Additional Blue Line
864.0125R 865.0625R LA Pair 4 2S72_SBR95 (Jean-Talon, 430 rue Jean-Talon)

Hopefully I can visit in a couple of months and do some decoding.

73 Eric
 
Joined
Sep 6, 2019
Messages
13
Location
Montreal, Quebec
After having some fun in SDR#, I stumbled upon 860.0625 & 860.8625 MHz which are listed in the old STM EDACS system but now to be TETRA channels (most probably Control Channels).

It would make sense that there are 2 sites to the new system as there are already 2 sites to the current EDACS system...

For anyone interested, here is what I was able to decode:

SystemCode2
ColorCode1
SharingMode0
TSReservedFrames0
UPlaneDTX0
Frame18Extension0
MCC302
MNC82
NeighbourCellBroadcast2
CellServiceLevel0
LateEntryInfo1
Main_Carrier2434
Frequency_Band8
Offset3
Duplex_Spacing1
Reverse_Operation0
NumberOfCommon_SC0
MS_TXPwr_Max_Cell6
RXLevel_Access_Min4
Access_Parameter7
Radio_Downlink_Ttimeout3
Hyperframe_or_Cipher_key_flag0
Hyperframe8962
Optional_field_flag2
Optional_field_value1045760
Location_Area120
Subscriber_Class65535
Registration_required1
De_registration_required1
Priority_cell0
Cell_never_uses_minimum_mode1
Migration_supported0
System_wide_services1
TETRA_voice_service1
Circuit_mode_data_service1
SNDCP_Service1
Air_interface_encryption0
Advanced_link_supported1
Authentication_required_on_cell1
Security_Class_1_supported_on_cell1
Security_Class_3_supported_on_cell1
 

EricCottrell

Member
Database Admin
Joined
Nov 8, 2002
Messages
2,393
Location
Boston, Ma
Hello,

Most of the sites on this system are underground. The system may still be in build out. Not much activity the last time I monitored the site a few months ago. I have not tried listening below ground yet. I only get up to Montreal one or two times a year.

73 Eric
 
Joined
Sep 6, 2019
Messages
13
Location
Montreal, Quebec
Yeah, the system is under development but I know someone who had the chance to see some voice activity on the system.

Perhaps, maybe delete the old EDACS system (the one containing the frequencies listed above) and replace it with a TETRA system as there seem to be more activity on it...
 
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