About Dinosaur Police Frequencies
- Trunked radio systems that carry law-enforcement traffic here: State of Colorado DTRS: 5 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 Dinosaur, start with the Mellen Hill site of State of Colorado DTRS, about 6 miles away. Its control channels: 852.1125, 852.7625, 853.7375 MHz.
- 2 listed entries are marked encrypted. No scanner can decode encrypted audio.
Moffat County channels that also cover Dinosaur
State of Colorado DTRS
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Moffat County Sheriff | Moffat County Sheriff – Tactical Channel | 8358 | 20a6 | D |
| Moffat County Sheriff | Sheriff Investigations | 8367 | 20af | D |
| Moffat County Sheriff | Detention Center | 8360 | 20a8 | D |
2 encrypted talkgroups (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Moffat County Sheriff | SERT | 8365 | 20ad | D Encrypted |
| Moffat County Sheriff | SERT | 8366 | 20ae | D Encrypted |
Nearest trunked radio sites
Distances are measured from the center of Dinosaur.
Mellen Hill · State of Colorado DTRS
RFSS 2 · Site 87 (hex 57) · NAC D17 · about 6 mi away
Control 852.1125, 852.7625, 853.7375, 853.9625
Voice 851.075, 851.675
Cathedral Bluff · State of Colorado DTRS
RFSS 2 · Site 6 (hex 6) · NAC D16 · about 30 mi away
Control 851.725, 852.7875, 853.05, 853.2
Voice 851.2, 857.6625
Stadtman Mesa · State of Colorado DTRS
RFSS 2 · Site 4 (hex 4) · NAC D14 · about 30 mi away
Control 851.3125, 851.7625, 852.0625, 852.325
Voice 851.0625
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.