About Carroll 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.
Slope County channels that also cover Carroll
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Slope County Sheriff | Slope County Sheriff – Dispatch | 151.4600 | FMN | KNGJ615 |
Nearest trunked radio sites
Distances are measured from the center of Carroll.
Amidon · North Dakota Statewide Interoperable Radio Network (SIRN 20/20)
RFSS 1 · Site 86 (hex 56) · NAC A63 · about 19 mi away
Control 853.4375, 853.8875
Voice 853.2125
Bowman · North Dakota Statewide Interoperable Radio Network (SIRN 20/20)
RFSS 0 · Site 224 (hex E0) · about 20 mi away
Voice 851.7875, 852.0625, 852.2875
Mott · North Dakota Statewide Interoperable Radio Network (SIRN 20/20)
RFSS 0 · Site 233 (hex E9) · about 24 mi away
Voice 852.8375, 853.3375, 853.7875
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.
Common questions
What frequency do the police use in Carroll?
We do not have a dispatch channel listed specifically for Carroll. County-level dispatch channels in the same county: Slope County Sheriff 151.4600 MHz.