About Alamosa East Police Frequencies
- 1 conventional channel is analog FM, so any scanner can receive it. Enter the frequency and set the tone shown in the table.
- Trunked radio systems that carry law-enforcement traffic here: State of Colorado DTRS: 4 talkgroups. A trunking scanner is required, and it must support the system type shown.
- To follow a trunked system, program a control channel first. For Alamosa East, start with the Alamosa site of State of Colorado DTRS, about 2 miles away. Its control channels: 852.3875, 852.675, 852.925 MHz.
Alamosa County channels that also cover Alamosa East
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Alamosa County Jail | Jail-to-Car/Car-to-Car | 155.4150 In 159.1500 | 114.8 PL | FMN | WNMF632 |
State of Colorado DTRS
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Alamosa County Sheriff | ARCC 3 – Del Norte/South Fork Police | 8088 | 1f98 | D |
| Alamosa County Sheriff | Alamosa County Sheriff – Dispatch | 8199 | 2007 | D |
| Alamosa County Sheriff | Alamosa County Sheriff – Tactical Channel | 8193 | 2001 | D |
| Alamosa County Sheriff | Sheriff Detention Center | 8192 | 2000 | D |
Nearest trunked radio sites
Distances are measured from the center of Alamosa East.
Alamosa · State of Colorado DTRS
RFSS 6 · Site 52 (hex 34) · NAC D14 · about 2 mi away
Control 852.3875, 852.675, 852.925, 853.525
Voice 851.3, 851.825, 856.0875
Monte Vista · State of Colorado DTRS
RFSS 5 · Site 61 (hex 3D) · NAC D1D · about 18 mi away
Control 851.5375, 852.0375, 852.35, 853.5125
Voice 851.2125, 855.2375, 856.5875
San Luis · State of Colorado DTRS
RFSS 6 · Site 40 (hex 28) · NAC D18 · about 29 mi away
Control 851.3375, 852.4375, 852.75, 853.2125
Voice 851.0875, 855.7125
What do these numbers mean?
- Control channel
- The frequency your scanner listens to first. It tells the scanner where each voice call is happening, so program it before anything else.
- Voice
- The other frequencies the site uses for calls. A trunking scanner follows them automatically once it has the control channel.
- Site
- One tower location of the system. Scanners show the number in decimal or hex, so both are listed.
- RFSS (Radio Frequency Sub-System)
- A group of sites run by the same controller. Large Project 25 systems can have several.
- NAC (Network Access Code)
- A hex code the site transmits. Your scanner can use it to ignore other systems on the same frequency.
- Talkgroup
- A virtual channel on a trunked system, such as one agency’s dispatch. Programming uses the decimal or hex number, depending on your scanner.