Baycomm NEXEDGE SMR System

[Septa3371CSX1]

Thanks to DSD+ and my Pro 668 I've been spending parts of my spare time searching the UHF bands and decoding digital signals I can't decode otherwise. One of the systems I've been decoding recently is the Baycomm NEXEDGE Fleet Call SMR system. It has an ID of 50 and has several sites in PA and MD at the very least per FCC data.

From where I am I've been monitoring sites 2 (Booth's Corner) and 3 (Philadelphia). I've noticed some talkgroups appear on multiple sites while others are only on one site based on group rejections.

Recently a new voice channel appeared on the Booth's Corner site as Channel 1011. So far I have not been able to figure out the frequency for it so I'm missing bits and pieces of conversations. If anyone is able to identify the frequency that would be a big help. Seeing as though they don't really use a standard channel numbering sequence it's not so easy to figure out their channels (particularly the 500 MHz ones).

Site 2 appears to be a "master site" for this system as everything seems to neighbour to this site but other sites only list this one as their neighbour. One of these is Site 10 which broadcasts from Wynndmoor with control channel on 462.7375 (Channel 1021 on the system). So far I've picked up zero activity from this site but I've also determined 462.5375 is another channel on this site.

Now for the talkgroups I've seen activity of some sort on.

Site 2 (Booth's Corner)

TG 17001 (Shuttle Service, also on site 3)
TG 3201 (Security, also on site 3)
TG 1401
TG 21300
TG 23000
TG 921
TG 17000 (Cement Mixers, Bear Base)
TG 83
TG 19000
TG 21301
TG 919
TG 21101
TG 1402 (Group Reject)
TG 30
TG 917
TG 81
TG 17300
TG 200 (Also on Site 3)
TG 1403 (Group Reject)
TG 930
TG 25000 (Group Reject)
TG 21150

Site 3 (Philadelphia)

TG 17001 (BUS 40) Airport Shuttle Service (Also on Site 2)
TG 63
TG 200 (Aromex?, also on Site 2)
TG 86
TG 3201 (Security, also on Site 2)
TG 600
TG 18000 (RID 18701 Refused)
TG 1818
TG 19000 (Group reject)

Besides Site 10, this system also has sites 1, 4, 5, and 6. Site 4 is in Cecil County, MD and is in the database (I'll eventually submit for it to be combined with the listing for sites 2 and 3).

If anyone can help me identify the users of these talkgroups it would be much appreciated. Once I get more information I'll submit what I have to the database.

 

[phillydjdan]

Ugh, you're a brave soul. I won't touch that system at all. Waaaay too much going on to bother with it. I stick to the conventional DMR and NXDN frequencies around here. MUCH easier to figure out...

 

[philacop]

Nexedge system

Hello gang,
The frequency for that site at booths is 502.1375.

 

[N2ICV]

It has a few listings in the database
MD BayComm Trunking System, Theodore, Maryland - Scanner Frequencies
PA https://www.radioreference.com/apps/db/?sid=8119
and
Multiple States > Multiple Counties> Baycomm Trunking System, Various, Multi-State - Scanner Frequencies
Someone needs to combine them all into the "Multiple States" and remove the rest please.

Also I have found site 16 461.425 but can't find it by looking it up..I see it as a DMR listing not NXDN?

 

[CqDx]

I have been picking up 451.04375 Site 19 at moderate to weak signal in Manhattan. Further research shows it is a site at Tinton Falls, Monmouth County, NJ.

It is also showing neighbor sites of 16 (Waterford Works, NJ), 17 and 18.

Will be submitting to database shortly.