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Lyons Police Frequencies

We do not have frequencies listed specifically for Lyons in Lyon County, Minnesota yet. Countywide channels for Lyon County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Russell (Allied Radio Matrix for Emergency Response (ARMER)), about 3 miles away.

About Lyons 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.
  • 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 Lyons, start with the Russell site of Allied Radio Matrix for Emergency Response (ARMER), about 3 miles away. Its control channels: 851.4875, 858.4375 MHz.

Lyon County channels that also cover Lyons

Tactical

AgencyDescriptionFrequency (MHz)ToneModeFCC
Lyon County SheriffMarshall Police Department154.8000
In 155.9700
110.9 PLFMNWNDX536

Allied Radio Matrix for Emergency Response (ARMER)

AgencyDescriptionTalkgroupHexMode
Lyon County SheriffLAW Dispatch2990274ceD
Lyon County SheriffLAW 22990374cfD

Nearest trunked radio sites

Distances are measured from the center of Lyons.

Russell · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 2 · Site 89 (hex 59) · about 3 mi away
Control 851.4875, 858.4375
Voice 852.425, 858.9375, 859.9375
Marshall · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 2 · Site 33 (hex 21) · about 11 mi away
Control 853.9, 856.7625
Voice 851.9875, 853.4875, 857.7625
Minneota · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 2 · Site 77 (hex 4D) · about 17 mi away
Control 853.55, 853.8
Voice 851.0875, 851.3375, 852.25
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.