New Jersey Transit
From The RadioReference Wiki
Public Trunked Radio System
|Name||New Jersey Transit|
|Owner||New Jersey State|
|States||New Jersey (statewide), New York, Pennsylvania|
|WNKE911, WNSM959, WQKA399, WQKI409, WQQR235, WQRS762, WQRU708, WQRU748, WQRX408|
|Database||FCC Site Map|
|Forum||RR Site Map|
Wiki Home → Collaboration Gateway → United States → New Jersey (statewide), New York, Pennsylvania → New Jersey Transit TRS
Welcome to the New Jersey Transit collaboration article, a Multi-State Public Trunked Radio System located in New Jersey (statewide), New York, Pennsylvania, United States.
This is where you, the user, may index any articles you develop for scanning related topics for this Trunked Radio System.
- There are no scanners on the market currently that can copy TETRA systems. However there are a few options;
- See the Tetra decoding Thread for use with an SDR.
- See the TETRA Trunk Tracking Demonstration Thread also for use with a SDR
- The AOR DV1 and DV10 have begun to implement this mode. See the New Firmware Update for the AOR DV1 as of 19 February 2021 Thread
NJ Transit Police
The NJ Transit Police Operate on the NJICS 700 MHz system and several VHF channels (on a backup basis only). Prior to this they operated on the old Motorola Type-2i System in the southern area of NJ and the VHF channels in the northern area of the state. The type 2i that resided in the north was a backup in case of VHF issues.
The State is split into several districts:
- 1 through 4 cover North Jersey and the Coast Line (North Patrol Talkgroup).
- 5 through 7 Cover South Jersey & River Line (South Patrol Talkgroup).
Police Units are identified by District number, followed by a letter & Number:
For Example 2-Bravo-1 would be a unit in District 2.
ESU units typically operate on Special Ops 2.
The main VHF channel (1 Statewide), is simulcasted through out North Jersey and the audio is often very poor. When there were VHF issues, all operations moved to the trunk system. Since the move to NJICS, operations on the VHF channels have ceased.
As of 2019 Police radios have moved to full time encryption
NJ Transit Operations
As of January 1, 2014, NJ Transit Operations have moved off their old Motorola type 2i simulcast systems to a Tetra Multisite System. There is no scanner than can monitor this system, however it may be possible with an open source decoder called SDR Sharp. See the Trunked Radio Decoders article for more.
The network consists of 69 RF base stations spread throughout NJ, NY and PA. This is to accomodate not only NJT but contract bus companies that reside out of state. It is a mix of both high power (75W) and low power (10W) stations. The system can support packet data and text messaging as well as phone patching. Private calls are also allowed where permitted. Users can be provisioned such that they can have access to all sites or a subset of sites to geographically fence them in if preferred. The same with talkgroups. All talkgroups can be allowed to access all sites or a subset there of. Being a true multi-site system, conversations are only heard on sites where a terminal is actually registered, thus it may not be possible to hear all conversations all the time, depending on which user is registered to which site and which talkgroup they may be using at any given time.
Vendors that provide hardware are the following:
- Powertrunk (parent company Teltronics)
You will note that Motorola is not listed as a vendor since they prefer to not sell their Dimetra TETRA product in the US (at least publicly). At some point perhaps they may change their business strategy, but as of this writing they prefer to sell P25 in the US.
The Tetra System has the following users:
- Hudson Bergen Light Rail
- Newark Light Rail
- Riverline Light Rail
- Bus Operations Field Supervisors
- Contractor Buses (Coach, Academy, Transdev, Transbridge)
- Paratransit (Transcend - Hudson Co)
- NJT Police (3rd party security)
- NJT Customer Service
Return to Wiki page: Trunked Radio Systems (NJ)