CBP P25 Trunked System 4D5 showing up in San Antonio

rattlerbb01

TX/LA Database Admin
Database Admin
Joined
Dec 22, 2004
Messages
2,311
Location
Boerne, Texas
Looks like networking is getting underway, San Antonio reporting Karnes City and Devine as neighbors, Devine reporting Karnes City, SA and Uvalde
 

JTexas539

Member
Joined
Feb 14, 2022
Messages
35
Location
HOTCOG with a little CTCOG & CAPCOG
Catching this up in Waco like its in my backyard.


Activity Summary - Decoder: P25 Phase 1 Normal (C4FM)

Network
WACN:BEE00[781824] SYSTEM:4D5[1237] NAC:4D2[1234]

Current Site
SYSTEM:4D5[1237] NAC:4D2[1234] RFSS:03[3] SITE:76[118] LRA:00[0] STATUS:ACTIVE RFSS NETWORK CONNECTION
PRI CONTROL CHANNEL:10-2713/10-2138 DOWNLINK:169912500 UPLINK:162725000
SEC CONTROL CHANNEL:10-3036/10-2218 DOWNLINK:173950000 UPLINK:163725000
CURRENT DATA CHANNEL:15-4095 DOWNLINK:0 UPLINK:0
STATION ID/LICENSE:

Neighbor Sites
SYSTEM:4D5[1237] NAC:4D2[1234] RFSS:03[3] SITE:65[101] LRA:00[0] CHANNEL:10-2733/10-2145 DOWNLINK:170162500 UPLINK:162812500
SYSTEM:4D5[1237] NAC:4D2[1234] RFSS:03[3] SITE:75[117] LRA:00[0] CHANNEL:10-3012/10-2242 DOWNLINK:173650000 UPLINK:164025000
 

rattlerbb01

TX/LA Database Admin
Database Admin
Joined
Dec 22, 2004
Messages
2,311
Location
Boerne, Texas
I've suspected Waco due to getting it pretty strong going through there a few months back but only had scanner and no SDR running to see the strength of signal. I'll updated the database as such, thank you for the update.
 

JTexas539

Member
Joined
Feb 14, 2022
Messages
35
Location
HOTCOG with a little CTCOG & CAPCOG
I've suspected Waco due to getting it pretty strong going through there a few months back but only had scanner and no SDR running to see the strength of signal. I'll updated the database as such, thank you for the update.
No problem. Yes its very strong even indoors with very lopro antennas lol

I was not aware this system was in the database. I'll look for it now :)
 

rattlerbb01

TX/LA Database Admin
Database Admin
Joined
Dec 22, 2004
Messages
2,311
Location
Boerne, Texas
Got this last week, just forgot to update it here:

Site: 3.114 NAC=4D0

Channel 10-3023: 173.7875 CC

Site is a neighbor to Eagle Pass like Del Rio and Uvalde, but I couldn't decode it though I could see the faint signal from US 277 checkpoint area where we were working last week. I suspect it may have popped up at Mines Road or Tordillo towers, and I'll have my chance to check it in another week or two as we will have a wellsite far down old Mines Road coming up quickly. Nothing like 18 hour days with travel time....
 

JTexas539

Member
Joined
Feb 14, 2022
Messages
35
Location
HOTCOG with a little CTCOG & CAPCOG
Catching this up in Waco like its in my backyard.


Activity Summary - Decoder: P25 Phase 1 Normal (C4FM)

Network
WACN:BEE00[781824] SYSTEM:4D5[1237] NAC:4D2[1234]

Current Site
SYSTEM:4D5[1237] NAC:4D2[1234] RFSS:03[3] SITE:76[118] LRA:00[0] STATUS:ACTIVE RFSS NETWORK CONNECTION
PRI CONTROL CHANNEL:10-2713/10-2138 DOWNLINK:169912500 UPLINK:162725000
SEC CONTROL CHANNEL:10-3036/10-2218 DOWNLINK:173950000 UPLINK:163725000
CURRENT DATA CHANNEL:15-4095 DOWNLINK:0 UPLINK:0
STATION ID/LICENSE:

Neighbor Sites
SYSTEM:4D5[1237] NAC:4D2[1234] RFSS:03[3] SITE:65[101] LRA:00[0] CHANNEL:10-2733/10-2145 DOWNLINK:170162500 UPLINK:162812500
SYSTEM:4D5[1237] NAC:4D2[1234] RFSS:03[3] SITE:75[117] LRA:00[0] CHANNEL:10-3012/10-2242 DOWNLINK:173650000 UPLINK:164025000
By the way I was not the one that discovered this. These guys did: Waco, Texas Unknown Frequency

I just confirmed because I had the equipment and time :)
 

BaLa

Member
Joined
Jul 10, 2004
Messages
1,557
Location
4GRC+83; Temple, TX 76502
Temple/Belton Bell County Area.
Getting a strong signal from inside my house in West Temple.

3.101 NAC=4D2
10-2733 170.1625 CC
10-2696 169.7

It is showing Site 3.100 as Peer along with 117/118 sooo, 100 may not be in S.Texas as the Wiki article suggests.
 
Last edited:

officer_415

Member
Database Admin
Joined
Jun 29, 2008
Messages
1,370
Location
SF Bay Area
Temple/Belton Bell County Area.
Getting a strong signal from inside my house in West Temple.

3.101 NAC=4D2
10-2733 170.1625 CC
10-2696 169.7

It is showing Site 3.100 as Peer along with 117/118 sooo, 100 may not be in S.Texas as the Wiki article suggests.

Thanks, DB/Wiki updated.

Still looking for the site number for 169.8625 / 171.0000 (McAllen Area)
 

rattlerbb01

TX/LA Database Admin
Database Admin
Joined
Dec 22, 2004
Messages
2,311
Location
Boerne, Texas
Found my SDR finally. 3.102 is in Pearsall, TX for sure. Not sure which tower but extremely strong signal from HEB area.
 
Top