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Iona Police Frequencies

We do not have frequencies listed specifically for Iona in Murray County, Minnesota yet. Countywide channels for Murray County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Slayton (Allied Radio Matrix for Emergency Response (ARMER)), about 5 miles away.

About Iona Police Frequencies

  • Trunked radio systems that carry law-enforcement traffic here: Allied Radio Matrix for Emergency Response (ARMER): 1 talkgroup. A trunking scanner is required, and it must support the system type shown.
  • To follow a trunked system, program a control channel first. For Iona, start with the Slayton site of Allied Radio Matrix for Emergency Response (ARMER), about 5 miles away. Its control channels: 851.875, 853.375 MHz.

Murray County channels that also cover Iona

Allied Radio Matrix for Emergency Response (ARMER)

AgencyDescriptionTalkgroupHexMode
Murray County SheriffCounty Law Main305007724D

Nearest trunked radio sites

Distances are measured from the center of Iona.

Slayton · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 2 · Site 26 (hex 1A) · about 5 mi away
Control 851.875, 853.375
Voice 855.7125, 856.7375, 858.2125
Chandler · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 2 · Site 36 (hex 24) · NAC 400 · about 10 mi away
Control 851.425, 856.4375
Voice 852.875, 853.425, 859.2625
Rushmore · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 2 · Site 27 (hex 1B) · about 15 mi away
Control 852.4, 856.2125
Voice 851.475, 857.9375, 858.4625
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.