Mobile P25 system added - local users needed

[PJH]

I created a new P25 Mobile County system in the database based on user submission. If you are local, please take a listen and make sure everything is correct or create correction submissions as needed.

Mobile County (P25) Trunking System, Mobile, Alabama - Scanner Frequencies

It appears to be a 10 site simulcast Harris system and should be a Phase 2 system.

For those using Uniden Sentel capable scanners it should show up in the next database pull this week.

There is ancidontal evenidence that there are some fill in sites that *may* have different site numbers, but it is unconfirmed.

I have updated the description of the EDACS system to reflect that there are two systems in place.

Again, please take a listen and see what you find and submit *confirmed* information to the database.

Thanks!


Simulcast sites are as follows,

0769.25625
0769.50625
0769.75625
0770.00625
0770.28125
0770.60625
0770.85625
0771.18125
0771.43125
0771.90625
0772.30625
0772.58125
0772.88125
0773.13125
0773.38125
0773.63125

Simulcast sites and call signs are as listed below,

WQWI291

10201 FOUR MILE RD EXT
BAYOU LA BATRE, AL MOBILE County 30-26-34.0 N, 088-17-02.0 W

5952 LUMSDENS BATTERY CIRCLE
MOBILE, AL MOBILE County 30-36-17.6 N, 088-11-15.3 W

12900 MOFFAT RD
WILMER, AL MOBILE County 30-49-17.0 N, 088-21-05.0 W

JACK HAMILTON RD .2 MI W OF JEFF HAMILTON
GRAND BAY, AL MOBILE County 30-36-15.0 N, 088-18-58.0 W

220 CHURCH ST
MOBILE, AL MOBILE County 30-41-19.0 N, 088-02-32.0 W

WQWK941

348 N MC GREGOR AVE
MOBILE, AL MOBILE County 30-42-07.0 N, 088-08-37.0 W

401 BALDWIN ROAD
SARALAND, AL MOBILE County 30-50-01.9 N, 088-03-52.2 W

BAY ROAD THEODORE, AL 1.39 MILES WEST OF DAUPHIN ISLE PARKWAY
THEODORE, AL MOBILE County 30-28-22.7 N, 088-08-13.0 W

NOTE: I have not verified that all of these sites are active. As noted above, Site 10 is the only one that I was able to receive.

The following appear to be "fill in" sites within the county. I was not able to receive these frequencies.

WQWI290

18325 HWY 45
CITRONELLE, AL MOBILE County 31-04-24.0 N, 088-14-24.0 W

0770.34375
0771.56875
0771.84375
0772.09375
0772.44375
0773.88125
0774.65625

1080 RED FOX W, NEAR MOUNT VERNON, MOBILE COUNTY, AL 31-08-47.0 N, 088-03-37.0 W
MOUNT VERNON, AL WASHINGTON County

0769.61875
0771.34375
0771.79375
0772.03125
0772.19375
0772.81875
0774.40625

CR 84 4 MI W ST HWY 43
MOBILE, AL MOBILE County 30-57-26.0 N, 088-05-21.0 W

0771.09375
0771.64375
0771.89375
0772.14375
0772.49375
0774.13125
0774.90625

Active Talk Groups

9913 System testing
9914 System testing with recorded voice passages.

 

[cajunjerry]

Mobile County p25

What will be on this system? what are the control channels
Can't see them for the green

 

[nd5y]

What will be on this system?

You will have to listen to it and find out, or somebody else will have to and post or submit what they hear.

what are the control channels Can't see them for the green

On most Harris P25 systems ANY channel can be the control channel. You should program all of them.

 

[garys]

Everything on the current EDACS system will be on the new system once it's operational.

The two observed active control channels are 770.00625.and
0769.25625. It's as nd5y says, all channels can be the control channel and some Harris systems rotate through them all.

What will be on this system? what are the control channels
Can't see them for the green

 

[cajunjerry]

Thanks, so what will this system be used for

 

[nd5y]

The database entry says what it will be used for. The first post in this thread has a link to it.

 

[dmmbutts]

I created a new P25 Mobile County system in the database based on user submission. If you are local, please take a listen and make sure everything is correct or create correction submissions as needed.

I am across the bay, so I shall enter into my 996P2 and listen out.

 

[garys]

I was listening in Fairhope on a 436HP with the RS 800Mhz antenna. Reception that way was very positional, but if you have an outside antenna or are mobile, you should hear it pretty well.

I am across the bay, so I shall enter into my 996P2 and listen out.

 

[dmmbutts]

I was listening in Fairhope on a 436HP with the RS 800Mhz antenna. Reception that way was very positional, but if you have an outside antenna or are mobile, you should hear it pretty well.

I live in Fairhope and use an attic-mounted antenna to listen to Mobile City and County. My hometown PD has gone encrypted

 

[garys]

I liked it better when they and Daphne were on their separate LTR systems. Some of the departments on the 700 Mhz system are in the clear, but not the ones I want to listen to the most.

I live in Fairhope and use an attic-mounted antenna to listen to Mobile City and County. My hometown PD has gone encrypted

 

[princessthelus]

I live in Fairhope and use an attic-mounted antenna to listen to Mobile City and County. My hometown PD has gone encrypted

Sometimes you can get a patch that is in the clear from the county's NXDN network. I'm still sorting out talk groups and stuff from it.

 

[garys]

Are you talking about a patch from the Baldwin 700 system to the Daphne (and others) NXDN?

There are a couple of patched TGs, but I'm don't think Fairhope is one. I've heard Baldwin Central talking to FDs on the NXDN system. I think I've heard one of the Sheriff's talk groups as well, but my SDR set up died before I could confirm that.

Sometimes you can get a patch that is in the clear from the county's NXDN network. I'm still sorting out talk groups and stuff from it.