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Rockwell Police Frequencies

We do not have frequencies listed specifically for Rockwell in Norman County, Minnesota yet. Countywide channels for Norman County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Flom (Allied Radio Matrix for Emergency Response (ARMER)), about 11 miles away.

About Rockwell Police Frequencies

  • Trunked radio systems that carry law-enforcement traffic here: Allied Radio Matrix for Emergency Response (ARMER): 2 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 Rockwell, start with the Flom site of Allied Radio Matrix for Emergency Response (ARMER), about 11 miles away. Its control channels: 852.725, 853.9125 MHz.

Norman County channels that also cover Rockwell

Allied Radio Matrix for Emergency Response (ARMER)

AgencyDescriptionTalkgroupHexMode
Norman County SheriffLaw 148900bf04D
Norman County SheriffLaw 248901bf05D

Nearest trunked radio sites

Distances are measured from the center of Rockwell.

Flom · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 6 · Site 22 (hex 16) · NAC 40B · about 11 mi away
Control 852.725, 853.9125
Voice 851.45, 852.35, 853.175
Felton · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 6 · Site 27 (hex 1B) · NAC 409 · about 14 mi away
Control 853.425, 859.9375
Voice 852.2, 852.4, 856.9375
Ada · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 6 · Site 20 (hex 14) · NAC 40a · about 14 mi away
Control 853.9, 855.7375
Voice 851.95, 856.9875, 859.2625
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.