State Frequency 770.71875

Post frequencies and talkgroups for Riverside County. In this area you will find some of the most up-to-date frequency/talkgroup notes and information about newly discovered systems.
brandon
Posts: 707
Joined: Tue Apr 29, 2008 3:13 pm
Location: Riverside County
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Re: State Frequency 770.71875

Post by brandon »

Today I heard someone identifying as SurComm and mentioned they were on Santiago. I guess this could be a CA State Parks freq?
Brian
Posts: 935
Joined: Fri Sep 05, 2008 1:21 pm

Re: State Frequency 770.71875

Post by Brian »

What NAC did you see on that freq?

If the 3 numbers in the NAC is the same. It's most likely State Parks (Maybe).
They love to use NACS like 111, 222 , 333 , 444 , 666 , 888
brandon
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Joined: Tue Apr 29, 2008 3:13 pm
Location: Riverside County
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Re: State Frequency 770.71875

Post by brandon »

Same NAC as before $F7E. I'm wondering if they could be temporarily patching stuff to this freq? Since RRU traffic has also been copied here.

Brief audio clip of SurComm http://cl.ly/craC/770.71875.mp3
sp1989
Posts: 1017
Joined: Thu Jun 04, 2009 4:08 pm

Re: State Frequency 770.71875

Post by sp1989 »

Has anyone figured out what this is? Is it part of a trunked system? The little bit of traffic I've heard here seemed pretty exciting, and it was in the clear.
Jlanfn
Posts: 39
Joined: Thu Mar 04, 2010 9:36 pm

Re: State Frequency 770.71875

Post by Jlanfn »

Someone in the know appears to have submitted to RadioReference that this is a mobile extender frequency for the California Department of Fish and Wildlife.
sp1989
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Joined: Thu Jun 04, 2009 4:08 pm

Re: State Frequency 770.71875

Post by sp1989 »

Thank you for the update!
sp1989
Posts: 1017
Joined: Thu Jun 04, 2009 4:08 pm

Re: State Frequency 770.71875

Post by sp1989 »

I just plugged in the Fish & Wildlife freqs, hearing what sounds like the same dispatcher I heard a year ago & same type of traffic on 151.430 mhz.
fireboat03
Posts: 2
Joined: Sat Feb 27, 2016 10:01 pm

Re: State Frequency 770.71875

Post by fireboat03 »

The mobile P25 frequencies are probably for their portables unit that did not have enough power to transmit to surcomm from remote locations.

They are probably using the same technology the same way CHP uses their extenders. Transmits from their portable to their vehicles and then transmit via VHF mobile at 100 watts or so.

That's my guess.
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