• Effective immediately we will be deleting, without notice, any negative threads or posts that deal with the use of encryption and streaming of scanner audio.

    We've noticed a huge increase in rants and negative posts that revolve around agencies going to encryption due to the broadcasting of scanner audio on the internet. It's now worn out and continues to be the same recycled rants. These rants hijack the threads and derail the conversation. They no longer have a place anywhere on this forum other than in the designated threads in the Rants forum in the Tavern.

    If you violate these guidelines your post will be deleted without notice and an infraction will be issued. We are not against discussion of this issue. You just need to do it in the right place. For example:
    https://forums.radioreference.com/rants/224104-official-thread-live-audio-feeds-scanners-wait-encryption.html

Guadalajara Area

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KD4YGG

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Jan 30, 2001
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1,974
Some notes from recent visit to Guadalajara area...

New P25 Phase I system for the state of Jalisco has been implemented.


Appears PEMEX is starting to switch to P25 system ID 03DE.
851.5500 control channel for site 01-42.
852.3000 control channel for site 01-38.
No voice channels monitored.


Older Motorola system (business) system ID 7B0B.
Single site using 854.0500 as control channel.
No voice channels monitored.


462.9625 operating in P25 mode with NAC=293
 

muscanga

Member
Joined
Feb 4, 2004
Messages
21
Location
Guadalajara, Jalisco, Mexico
Hi!

The PEMEX P25 system still has no voice channels, only two control channels 851.3000 and 851.5500.
There is nothing else between 853 and 866 to monitor in the zone I live and work.

462.9625 in P25 with NAC=293 is the frequency in use by the SITRAN buses. A government bus system that runs 4 routes in the city.

461.6500 in P25 with NAC=293 in the frequency in use by the Electric Train System in Guadalajara (Tren Ligero).

There are a lot of new users of DMR but I have not been able to do the upgrade for my scanner (Uniden web is not responding).

There is a Motorola Analog Trunking system in the 438-439 mhz in use for several commercial and private entities.

I'll be sending soon an update for the Jalisco Public Safety System DB.
 
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Messages
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RadioReference Forums
iMuchas Gracias!

Hi!

The PEMEX P25 system still has no voice channels, only two control channels 851.3000 and 851.5500.
There is nothing else between 853 and 866 to monitor in the zone I live and work.

462.9625 in P25 with NAC=293 is the frequency in use by the SITRAN buses. A government bus system that runs 4 routes in the city.

461.6500 in P25 with NAC=293 in the frequency in use by the Electric Train System in Guadalajara (Tren Ligero).

There are a lot of new users of DMR but I have not been able to do the upgrade for my scanner (Uniden web is not responding).

There is a Motorola Analog Trunking system in the 438-439 mhz in use for several commercial and private entities.

I'll be sending soon an update for the Jalisco Public Safety System DB.
iGracias para los instrucciones de stereo del policia! ¿Esta es la sistema por Los Federales? iChao! :cool: :p
 
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