Metropolitan Regional Radio System (MRRS)

[richee2000]

Activity on TG 4761, 4769, not in RR DB.

 

[richee2000]

could not get the Radio ID, or Site

 

[n2nov]

What was the traffic that you heard? Any mention of locations, etc?

 

[richee2000]

no locations, 2 quick transmits, 1 referenced Covid 19 patient

 

[CqDx]

Are you sure you are not picking up NJICS system? These talkgroups look like the ones on that system.
There are identical control channels across these two systems. You might think you are picking up MRRS but actually you are picking up NJICS

 

[richee2000]

I have the MRRS Programmed in, directly from the RR Database download into Sentinel, onto my SDS100.
These 2 TG's have come up while monitoring this system..

 

[Whiskey3JMC]

Would make sense given the fact that at least one TG on the NJICS is indeed EMS. If CC's are identical across both systems & ID Search is enabled on your scanner then yes, it may receive traffic from the opposite system

4761

1299

T

Atlantic ALS

ALS Dispatch

EMS Dispatch

 

[GTR8000]

You're picking up a NJICS site, not the MRRS. The two systems share frequencies, as has been pointed out. The SDS100 is capable of displaying the SysID, WACN, SiteID, and Site NAC. Pay attention to those variables and you will have your answer.

 

[richee2000]

Would make sense given the fact that at least one TG on the NJICS is indeed EMS. If CC's are identical across both systems & ID Search is enabled on your scanner then yes, it may receive traffic from the opposite system
Gotcha

4761

1299

T

Atlantic ALS

ALS Dispatch

EMS Dispatch