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Morrill Police Frequencies

We do not have frequencies listed specifically for Morrill in Morrison County, Minnesota yet. Countywide channels for Morrison County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Onamia (Allied Radio Matrix for Emergency Response (ARMER)), about 14 miles away.

About Morrill Police Frequencies

  • Trunked radio systems that carry law-enforcement traffic here: Allied Radio Matrix for Emergency Response (ARMER): 3 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 Morrill, start with the Onamia site of Allied Radio Matrix for Emergency Response (ARMER), about 14 miles away. Its control channels: 856.9625, 857.4625 MHz.

Morrison County channels that also cover Morrill

Allied Radio Matrix for Emergency Response (ARMER)

AgencyDescriptionTalkgroupHexMode
Morrison County SheriffSheriff 1 Dispatch43020a80cD
Morrison County SheriffLaw Enforcement 2 Car to Car43022a80eD
Morrison County SheriffCounty Jail43032a818D

Nearest trunked radio sites

Distances are measured from the center of Morrill.

Onamia · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 4 · Site 81 (hex 51) · NAC 40A · about 14 mi away
Control 856.9625, 857.4625
Voice 856.4625, 857.7625, 858.4625, 858.7625
Gilman - Simulcast · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 4 · Site 49 (hex 31) · NAC 400 · about 16 mi away
Control 852.4, 852.725
Voice 851.425, 851.8, 851.9, 852.275, 852.875, 853.475, 853.525, 853.825
Morrison Co. Simulcast · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 4 · Site 42 (hex 2A) · about 19 mi away
Control 852.475, 853.1
Voice 851.25, 852.1, 853.4, 855.2375, 856.9375, 857.9375, 858.9375, 859.9375
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.