VIPER Statewide Radio System Discussion

N4GEX

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May 7, 2018
Messages
47
Location
Graham, NC
For those who haven't noticed, there has been some control channel changes in the triad area. Mt Shepherd (RFSS1 site 50) now has a pri CC of 858.7875 & an alt CC of 858.0125. Cane Mt (RFSS1 site 10) now has a pri CC of 859.5875 & an alt CC of 859.3125.
Much thanks for this info!
 

IcomIcR20

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Jun 16, 2014
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797
Unknown TG 52242 heard on the Yadkinville site. Limited traffic heard so far. Heard "US-421" mentioned.

One of the unit's RID was 2115176... didn't catch the other. Seems to match the SHP's RIDs.
 

Zbizzle911

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Joined
Jan 18, 2019
Messages
53
Well, I just heard traffic on both the Davidson EMS and sheriff VHF frequency but heard nothing on VIPER on the Lexington site... hmmmm.
As far as I know the only vhf-VIPER patch is on County fire. The SD is using the VIPER some for its Vice/Narc and Detectives but all of their regular patrol traffic is still on UHF. EMS is not using the VIPER system yet for dispatch or general traffic. There is a patch in place on County fire but right now it is missing the first few seconds of each transmission. The Tyro tower is being built right now, The denton tower is up and the Thomasville tower is slated to start hanging steel on the 18th of this month. Hopefully the system will be complete in the next couple months and we will be moved over to it.
 

Flyham

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Sep 18, 2006
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363
Location
Purplexed
Yeah LPD & LFD are both on VIPER full time.

To paraphrase the roaming rules for Local and County users.

-The home county and one county in each direction, with regard to what sites that may have affiliations.
-The exception, I think, is still "XYZ CO-MUTAID".

I think this is still the case, with maybe an exception or 2.
YMMV.
 

Zbizzle911

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Jan 18, 2019
Messages
53
To paraphrase the roaming rules for Local and County users.

-The home county and one county in each direction, with regard to what sites that may have affiliations.
-The exception, I think, is still "XYZ CO-MUTAID".

I think this is still the case, with maybe an exception or 2.
YMMV.

Yes that is correct. The MA talkgroups and the SW talkgroups will talk across the whole system. There are some others such as the DPR talkgroups that are used outside of its home county.


Sent from my iPhone using Tapatalk
 

p3nt4g0n

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Sep 15, 2009
Messages
189
Location
Burlington, NC
Unknown TG 52242 heard on the Yadkinville site. Limited traffic heard so far. Heard "US-421" mentioned.

One of the unit's RID was 2115176... didn't catch the other. Seems to match the SHP's RIDs.

I have a note on that TGID as possible NC SHP Spec Ops, I think they do like interdiction work.
 

galaxie67w

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Joined
Nov 28, 2009
Messages
34
Location
Seagrove, NC
I think the Staley VIPER tower (Site 056) has been rebanded. I was monitoring the CC on 853.9875 up until yesterday when it disappeared. I am searching for it with my SDR.. but haven't found it yet. Will post when I do.
 

IcomIcR20

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Jun 16, 2014
Messages
797
I think the Staley VIPER tower (Site 056) has been rebanded. I was monitoring the CC on 853.9875 up until yesterday when it disappeared. I am searching for it with my SDR.. but haven't found it yet. Will post when I do.
I'd check 700 MHz too. I'm just a bit too far out to hear that tower.
 

Flyham

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Sep 18, 2006
Messages
363
Location
Purplexed
I think the Staley VIPER tower (Site 056) has been rebanded. I was monitoring the CC on 853.9875 up until yesterday when it disappeared. I am searching for it with my SDR.. but haven't found it yet. Will post when I do.


I may have found it.
Radio Shack Pro 197 showing a hit on 774.6875 ...N1F0....W:BEE00....Sy: 1FC R001... S056
 

galaxie67w

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Joined
Nov 28, 2009
Messages
34
Location
Seagrove, NC
I may have found it.
Radio Shack Pro 197 showing a hit on 774.6875 ...N1F0....W:BEE00....Sy: 1FC R001... S056

Indeed that is it! SDR showing the Staley CC on 774.6815 -- what a drag! I just bought a new antenna that isn't made for 774mhz... a 15 element yagi covering 806-960mhz... argh!
 

RaleighGuy

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Jul 15, 2014
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Raleigh, NC
Pamlico County Emergency Management and SO conducting search and rescue training today utilizing VIPER TG ECHO 1, TG 51971
 

RaleighGuy

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Jul 15, 2014
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13,128
Location
Raleigh, NC
Pamlico County Emergency Management and SO conducting search and rescue training today utilizing VIPER TG ECHO 1, TG 51971

Operations continue today (Sunday) they are also utilizing Pamlico Mutual Aid as some radios are having problems on Viper in the woods.
 

IcomIcR20

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Jun 16, 2014
Messages
797
Just got DSD+ FL and ran it on a nearby VIPER site and noticed that the DB is missing some frequencies. This is what I am getting on the Clemmons site. The license in the DB is also out of date. I'll submit an update...

1553033513043.png
 
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