ATT (LTR)
| System Name: | ATT (LTR) |
|---|---|
| Location: | Various, CA |
| County: | 19 Counties |
| System Type: | LTR Standard |
| System Voice: | Analog |
| Last Updated: | April 23, 2023, 23:30 pm UTC [Changed Site # 032 (Bishop Ranch) to 32 (Bishop Ranch)] |
System Notes
Each of these sites is meant to take the place of the old VHF and UHF regional repeater systems used by maintenance, security, and operations. None of the sites are linked together and each runs independently of the other.Click on the site name for more information on which channels are assigned for home, dispatch, or phone, plus what the area bit should be.
Sites and Frequencies
Log in to search this system's sites by name, number, or frequency.
Key:12###.#### LTR / NXDN channel #
| Site | Name | County | Frequencies | |
|---|---|---|---|---|
| 001 (1) | Sacramento | Sacramento | 4 freqs 01937.95003935.50005935.487507935.4625 | |
| 002 (2) | Mt. Vaca | Napa | 4 freqs 01938.50003935.47505935.412507935.450 | |
| 003 (3) | Pine Hill | El Dorado | 4 freqs 01935.92503936.95005935.462507935.475 | |
| 004 (4) | Tuscan Butte | Tehama | 4 freqs 01939.95003935.412505935.45007939.9625 | |
| 005 (5) | Mt. Oso | Stanislaus | 4 freqs 01935.487503935.437505935.47507935.450 | |
| 006 (6) | Round Top | Alameda | 3 freqs 01935.387505935.40009935.425 | |
| 007 (7) | Bush-Pine | San Francisco | 3 freqs 01935.47505935.50009938.475 | |
| 008 (8) | Concord | Contra Costa | 3 freqs 01935.50005935.462509935.4875 | |
| 009 (9) | Walpert Ridge | Alameda | 3 freqs 01938.387505938.40009938.425 | |
| 010 (A) | Mt. Umunhum | Santa Clara | 3 freqs 01938.45005938.462509938.4875 | |
| 011 (B) | Livermore | Alameda | 3 freqs 01935.47505935.45009938.4375 | |
| 012 (C) | Fremont Peak | Mariposa | 4 freqs 01936.962503935.45005935.437508935.475 | |
| 013 (D) | Meadow Lake | Fresno | 4 freqs 01935.47503937.00005935.45007935.4375 | |
| 014 (E) | Marysville | Yuba | 4 freqs 01937.387503935.40005935.42507935.4125 | |
| 015 (F) | Mt. Adelaide 2 | Kern | 4 freqs 01935.912503936.65005936.70007935.900 | |
| 016 (10) | Angels Camp | Calaveras | 3 freqs 01935.50003935.47505939.6375 | |
| 017 (11) | Joaquin Ridge | Fresno | 2 freqs 01937.987503937.000 | |
| 018 (12) | Blue Ridge | Tulare | 3 freqs 01938.42503938.437505937.9875 | |
| 019 (13) | Mt. St Helena | Napa | 4 freqs 01938.40003935.462505935.437507935.425 | |
| 020 (14) | San Marcos | San Diego | 3 freqs 01939.912503939.42507939.400 | |
| 021 (15) | Mt. Woodson | San Diego | 2 freqs 01939.42505939.400 | |
| 022 (16) | Otay | San Diego | 6 freqs 01938.912503939.75005939.637507938.95009936.387511939.1375 | |
| 023 (17) | Black Mountain | San Diego | 6 freqs 01938.00005938.962509939.40013937.92517939.42520939.9125 | |
| 024 (18) | Mt. Thayer | Monterey | 4 freqs 01935.90003935.45005935.47507935.4875 | |
| 025 (19) | Soledad Peak | Monterey | 3 freqs 01935.412503935.42505935.4375 | |
| 026 (1A) | Williams Hill | Monterey | 3 freqs 01936.40005938.42507938.4375 | |
| 027 (1B) | Portnoff Hill | San Luis Obispo | 3 freqs 01938.487505935.47507937.3875 | |
| 028 (1C) | View Mtn | San Luis Obispo | 3 freqs 01937.987505935.962507938.4375 | |
| 029 (1D) | Tassajera Peak | San Luis Obispo | 3 freqs 01939.90003935.42507935.4375 | |
| 030 (1E) | Los Angeles | Los Angeles | 4 freqs 01939.637502939.75003939.662504939.700 | |
| 031 (1F) | Sutro | San Francisco | 3 freqs 01935.45005935.462509935.4875 | |
| 032 (20) | Bishop Ranch | Contra Costa | 3 freqs 01935.412505935.437509938.500 | |
| 033 (21) | Doolittle Lab | Alameda | 1 freqs 01938.4125 |