About Dalbo Police Frequencies
- Trunked radio systems that carry law-enforcement traffic here: Allied Radio Matrix for Emergency Response (ARMER): 9 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 Dalbo, start with the Olgilvie site of Allied Radio Matrix for Emergency Response (ARMER), about 14 miles away. Its control channels: 853.075, 853.875 MHz.
- 3 listed entries are marked encrypted. No scanner can decode encrypted audio.
Isanti County channels that also cover Dalbo
Allied Radio Matrix for Emergency Response (ARMER)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Isanti County Sheriff | Sheriff Administration | 6000 | 1770 | D |
| Isanti County Sheriff | Sheriff Roam | 6010 | 177a | D |
| Isanti County Sheriff | Sheriff Patch | 6012 | 177c | D |
| Isanti County Sheriff | Sheriff C2C | 6016 | 1780 | D |
| Isanti County Sheriff | Isanti Co C2C | 6018 | 1782 | D |
| Isanti County Sheriff | Isanti Co Jail | 6020 | 1784 | D |
3 encrypted talkgroups (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Isanti County Sheriff | Isanti County Sheriff – Dispatch | 6011 | 177b | D Encrypted |
| Isanti County Sheriff | County Law Tactical | 6022 | 1786 | D Encrypted |
| Isanti County Sheriff | County Law Tactical | 6024 | 1788 | D Encrypted |
Nearest trunked radio sites
Distances are measured from the center of Dalbo.
Olgilvie · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 5 · Site 75 (hex 4B) · NAC 40C · about 14 mi away
Control 853.075, 853.875
Voice 851.375, 851.95, 852.75, 853.3125
Gilman - Simulcast · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 4 · Site 49 (hex 31) · NAC 400 · about 15 mi away
Control 852.4, 852.725
Voice 851.425, 851.8, 851.9, 852.275, 852.875, 853.475, 853.525, 853.825
Rush City - Prison · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 1 · Site 92 (hex 5C) · NAC 404 · about 23 mi away
Control 854.5375, 854.7375
Voice 857.6875, 858.6875
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.