Sacramento Regional Radio Communications System

jwhite · Jul 15, 2006

If you go thru both cities and counties old systems and search each frequency manually you if see that the new system is going every day by adding frequencies from the old system to the new one. Here's what I got...

Site01: 866.25000, 866.40000, 866.71250, 866.77500, 867.05000, 867.81250, 867.90000, 868.11250, 868.18750, 868.26250, 868.57500, 868.63750, 868.66250, 868.82500, 868.90000.

Site02: 866.11250, 866.13750, 866.35000, 866.37500, 866.43750, 866.63750, 866.75000, 866.81250, 866.83750, 867.10000, 867.16250, 867.35000, 867.41250, 867.68750, 867.93750, 868.28750, 868.43750, 868.53750, 868.73750, 868.93750, 868.96250.

And if you add UC Davis in you'll pick up Identifiers on city's system that are patched...

Sac916 · Jul 15, 2006

jwhite said:
And if you add UC Davis in you'll pick up Identifiers on city's system that are patched...

Interesting, please explain further....

califzeph · Jul 15, 2006

One of them is still on the old system....

RolnCode3 · Jul 16, 2006

UC Davis runs it's own system, that AFAIK has zero to do with the 4328, 4428, or C116 systems. If there's something else going on here, please let everyone know! UCD PD has NO talkgroups reserved for them on the new system, BTW. Also, the 4428 system is no longer online...

Sac916 · Jul 17, 2006

Well today is supposed to be the day that 4328h is turned off.
http://radioreference.com/modules.php?name=RR&sid=344

Over the week, the remaining freqs should be migrated to the new C116h-002 system.
http://radioreference.com/modules.php?name=RR&sid=4499

.

Sac916 · Jul 17, 2006

4328h is official offline.

sacscan · Jul 17, 2006

Found some more talkgroups that aren't listed in the database:

60688 SPD RW 2
49200 ("Flex"), 49264, and 49296 seem to be Park Rangers tac channels.

RolnCode3 · Jul 18, 2006

sacscan said:
Found some more talkgroups that aren't listed in the database:

60688 SPD RW 2
49200 ("Flex"), 49264, and 49296 seem to be Park Rangers tac channels.

I was wondering how long that would remain a secret. It's not "flex"...it's "plex" as in "simplex". And no, it's not actually a simplex talkgroup (obviously)...it's used as a BS channel (against specific instructions by supervisors not to). I can't talk too bad in case one of my coworkers reads this, but I will say that I absolutely do not condone the use of that talkgroup, nor approve of what is said on it.

49200 is Park Maintenance (PR MNT)
49328 is Ranger Tac 3 (PRTAC3)
49296 is Ranger Tac 2 (PRTAC2)
49264 is Ranger Tac 1 (PRTAC1)

sacscan · Jul 18, 2006

RolnCode3 said:
I was wondering how long that would remain a secret. It's not "flex"...it's "plex" as in "simplex". And no, it's not actually a simplex talkgroup (obviously)...it's used as a BS channel (against specific instructions by supervisors not to). I can't talk too bad in case one of my coworkers reads this, but I will say that I absolutely do not condone the use of that talkgroup, nor approve of what is said on it.

49200 is Park Maintenance (PR MNT)
49328 is Ranger Tac 3 (PRTAC3)
49296 is Ranger Tac 2 (PRTAC2)
49264 is Ranger Tac 1 (PRTAC1)

Thanks for the alpha tags

califzeph · Jul 18, 2006

What is SPD's "RW2"?

Do the Park Rangers also use 49424?

Anyone know the Alpha tags for: 47760, 51888?

I found the garbage collectors on 49936 (Big thrill).

RolnCode3 · Jul 18, 2006

califzeph said:
What is SPD's "RW2"?

Do the Park Rangers also use 49424?

Anyone know the Alpha tags for: 47760, 51888?

I found the garbage collectors on 49936 (Big thrill).

Records and Warrants 2 (dunno if it's used)

49424 is NOT used by Rangers. It's assigned to a completely different department.
47760 is assigned to a probation facility.
51888 = "COMM 3"

jwhite · Jul 19, 2006

"It's odd I know but it's there. If you program in the City's system and add UCD TRS w/out the control channel you will get SAC TRS ID's on the UCD frequencies"

I found this out by programming in order all the frequencies in both 4428 and 4328 systems w/ the frequencies from UCD TRS (sys:390F), and do not program in (390F) control channel...

Sac916 · Jul 19, 2006

jwhite said:
"It's odd I know but it's there. If you program in the City's system and add UCD TRS w/out the control channel you will get SAC TRS ID's on the UCD frequencies"

I found this out by programming in order all the frequencies in both 4428 and 4328 systems w/ the frequencies from UCD TRS (sys:390F), and do not program in (390F) control channel...

I was under the impression that you meant that UCD TGID would show up.

What type of scanner are you using ?

jwhite · Jul 19, 2006

Pro 97
Some how by entering in all the frenquencies you pick up an old Sac PD identifier on a UCD TRS frenquency.

WayneH · Jul 19, 2006

antfreq said:
4328h is official offline.

I must have just missed it. I was listening between 1500 and 1600hrs and it was still busy with Probations and I think an occasional FD conversation. Lots of affiliation rejections meant for C116, like tons. Not a good thing.

With C116 Site 2 there were eight channels OOS. C116S02 comes in nicely in Tracy.

-Wayne

RolnCode3 · Jul 22, 2006

Radio shop is letting me work on the radio templates for the portables and mobiles. I want Regional Transit PD programmed in. They have 2 talkgroups, both of which look like they could be the right one.

57680 is the equivalent of their 4328 channel
57744 is a new one issued to them

Which is the right channel?

Second question:

Does Sac PD Channel 5 ever get used as a dispatch channel, or is it solely a car-2-car? I want to put it as a "mode" button only if it's a dispatch channel, which my buddy swears it is. I don't think it is (I think just SP 1, 3, 4, and 6 are dispatches).

Any help = appreciated.

pfish · Jul 22, 2006

RolnCode3 said:
Does Sac PD Channel 5 ever get used as a dispatch channel, or is it solely a car-2-car? I want to put it as a "mode" button only if it's a dispatch channel, which my buddy swears it is. I don't think it is (I think just SP 1, 3, 4, and 6 are dispatches).

Any help = appreciated.

I've only heard it used as a dispatch channel if another one of the primary dispatch channels was dedicated to an incident.

mkewman · Jul 22, 2006

has the new system incorporated the frequencies left from the old one? if so, it should at least tone down the amount of crap they're getting for the new system

pfish · Jul 22, 2006

mkewman said:
has the new system incorporated the frequencies left from the old one? if so, it should at least tone down the amount of crap they're getting for the new system

I know Site 002 has a bunch of voice channels back. I would imagine Site 001 would also have theirs back also, although I haven't confirmed how many are actually back on site 1.

Sac916 · Jul 23, 2006

RolnCode3 said:
Radio shop is letting me work on the radio templates for the portables and mobiles. I want Regional Transit PD programmed in. They have 2 talkgroups, both of which look like they could be the right one.

57680 is the equivalent of their 4328 channel
57744 is a new one issued to them

Which is the right channel?

Second question:

Does Sac PD Channel 5 ever get used as a dispatch channel, or is it solely a car-2-car? I want to put it as a "mode" button only if it's a dispatch channel, which my buddy swears it is. I don't think it is (I think just SP 1, 3, 4, and 6 are dispatches).

Any help = appreciated.

SP 5 does get used at times. SPD has gone 5 channel ops with SP 5 serving the Pocket area. It wouldn't surprise me if SPD went 5 channel more often in the next year or two, especially with the downtown development.

SPD has also used channel 5 for special events and tactical incidents.

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