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Difference between revisions of "Los Angeles, City of (Municipal Services)"

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{{Trunking Infobox
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{{Infobox_TRS
 
|SysName  = Los Angeles City Municipal Services
 
|SysName  = Los Angeles City Municipal Services
 
|SysType  = [[EDACS]] Networked Standard
 
|SysType  = [[EDACS]] Networked Standard
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== Introduction ==
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==Related Pages==
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* [[Los Angeles, City of (Municipal Services) System Description]]
  
These two 800 Mhz [[EDACS Standard]] systems handle radio communication for all Los Angeles City "council controlled departments" except Police (UHF [[P25]] conventional) and Fire (800 Mhz conventional).
 
  
"Council controlled" departments are all City departments except those with some independent authority under the Charter; the notable non-controlled departments are Port (Port PD uses a simplex UHF P25 system), Airport (PD & Ops uses a UHF analog conventional) and Water & Power (a combination of VHF low-band conventional, 900 Mhz Motorola TRS and Nextel).
 
  
A few notes:
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[[Category:California Trunked Radio Systems]]
 
 
* Some departments appear on system 2 and some on system 3. [[Talkgroup]] IDs appear to be unique across both systems.
 
* EOO (Emergency Operations Organization) talkgroups have appeared patched between both systems, using the same talkgroup ID.
 
* DOT parking enforcement dispatch talkgroups are regularly patched, particularly overnight and weekends.
 
 
 
== System assignments ==
 
 
 
Below are known departments and their "preferred" system; keep in mind its possible that departments can switch systems since TGs are not duplicated between the systems. I recommend programming all TGs into each system on your scanner.
 
 
 
System 2 departments:
 
 
 
* DOT (Transportation)
 
* PW/Sanitation (Public Works)
 
 
 
System 3 departments:
 
 
 
* Animal Regulation
 
* ITA (Information Technology Agency)
 
* Harbor
 
* Library
 
* General Services
 
* PW/Street Maintenance
 
* Parks & Recreation
 
 
 
== A note on patching and talkgroup IDs ==
 
 
 
Keep in mind that when two talkgroups are patched in an EDACS system, a "virtual" talkgroup in the format of 15-xxx is created at the time of the patch. Uniden scanners of the Trunktracker III generation or later will decode the virtual TG into the individual TGs and will stop on the orignal talkrgoup ID, if programmed.
 
 
 
Other manufacturers, such as GRE, will not decode the 15-xxx talkgroup as a patch talkrgoup, and will treat the 15-xxx talkgroup as an regular talkgroup.
 
 
 
If you're using a non-Uniden scanner and do not hear any activity on the DOT parking enforcement channels, search for 15-xxx patch talkgroups.
 
 
 
[[Category:Pacific Region]]
 

Latest revision as of 15:58, 21 May 2015

Los Angeles City Municipal Services TRS
System Name Los Angeles City Municipal Services
System Type EDACS Networked Standard
System ID N/A
Connect Tone N/A
Wide Area Communications Network
Network Access Code N/A
TRBO Color Code
NXDN RAN
Band 800
Ownership Public
FCC License WNVL469
City Los Angeles
County Los Angeles
State California

Los Angeles City Municipal Services System DB Entry
Los Angeles City Municipal Services FCC Info
California Discussion Forum

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Welcome to the Los Angeles City Municipal Services collaboration article, a Trunked Radio System located in Los Angeles County, California.
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