About Roosevelt Police Frequencies
- Trunked radio systems that carry law-enforcement traffic here: Allied Radio Matrix for Emergency Response (ARMER): 12 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 Roosevelt, start with the Garrison site of Allied Radio Matrix for Emergency Response (ARMER), about 5 miles away. Its control channels: 852.4875, 852.9 MHz.
- 4 listed entries are marked encrypted. No scanner can decode encrypted audio.
Crow Wing County channels that also cover Roosevelt
Allied Radio Matrix for Emergency Response (ARMER)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Crow Wing County Sheriff | Law Administration | 38602 | 96ca | D |
| Crow Wing County Sheriff | Law Main 2 Sheriff/Police | 38603 | 96cb | D |
| Crow Wing County Sheriff | Law Dispatch was Patch 155.430 | 38604 | 96cc | D |
| Crow Wing County Sheriff | Law Main | 38605 | 96cd | D |
| Crow Wing County Sheriff | Law Main | 38606 | 96ce | D |
| Crow Wing County Sheriff | Law 38607 | 38607 | 96cf | D |
| Crow Wing County Sheriff | Law Car to Car | 38610 | 96d2 | D |
| Crow Wing County Sheriff | Jail | 38697 | 9729 | D |
4 encrypted talkgroups (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Crow Wing County Sheriff | Law Tactical | 38611 | 96d3 | D Encrypted |
| Crow Wing County Sheriff | Law Tactical | 38612 | 96d4 | D Encrypted |
| Crow Wing County Sheriff | Law Tactical | 38613 | 96d5 | D Encrypted |
| Crow Wing County Sheriff | Law Tactical | 38614 | 96d6 | D Encrypted |
Nearest trunked radio sites
Distances are measured from the center of Roosevelt.
Garrison · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 5 · Site 17 (hex 11) · NAC 409 · about 5 mi away
Control 852.4875, 852.9
Voice 851.4875, 851.6625, 851.9875, 852.2625, 859.9875
Onamia · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 4 · Site 81 (hex 51) · NAC 40A · about 13 mi away
Control 856.9625, 857.4625
Voice 856.4625, 857.7625, 858.4625, 858.7625
Wahkon · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 4 · Site 9 (hex 9) · NAC 409 · about 16 mi away
Control 856.2125, 857.0875
Voice 855.2125, 855.9875, 856.7375, 859.9625
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.