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Island Park Police Frequencies

We do not have frequencies listed specifically for Island Park in Ransom County, North Dakota yet. Countywide channels for Ransom County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Enderlin (North Dakota Statewide Interoperable Radio Network (SIRN 20/20)), about 6 miles away.

About Island Park 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.
  • 2 conventional channels use a digital mode (P25), which needs a scanner that decodes that mode.

Ransom County channels that also cover Island Park

Dispatch

AgencyDescriptionFrequency (MHz)ToneModeFCC
Ransom County SheriffRansom County Sheriff – Dispatch155.8200
In 153.9800
NAC 054P25KDW708
Ransom County SheriffRansom County Sheriff – Dispatch155.8950
In 158.8350
192.8 PLFMNWQFM843
Ransom County SheriffRansom County Sheriff – Dispatch155.8950
In 158.8350
NAC 054P25WQFM843

Nearest trunked radio sites

Distances are measured from the center of Island Park.

Enderlin · North Dakota Statewide Interoperable Radio Network (SIRN 20/20)
RFSS 1 · Site 118 (hex 76) · NAC A65 · about 6 mi away
Control 853.4625, 853.6875
Voice 853.9125
Stirum · North Dakota Statewide Interoperable Radio Network (SIRN 20/20)
RFSS 1 · Site 93 (hex 5D) · NAC A6C · about 11 mi away
Control 853.7375
Voice 852.5625, 853.5125
Alice (ND) · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 6 · Site 34 (hex 22) · NAC 400 · about 26 mi away
Control 859.4875
Voice 857.9625, 858.2375, 858.4375, 859.7375
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 Island Park?

We do not have a dispatch channel listed specifically for Island Park. County-level dispatch channels in the same county: Ransom County Sheriff 155.8200 MHz (NAC 054); Ransom County Sheriff 155.8950 MHz (192.8 PL); Ransom County Sheriff 155.8950 MHz (NAC 054).