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Coplin Police Frequencies

We do not have frequencies listed specifically for Coplin in Franklin County, Maine yet. Countywide channels for Franklin County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Sugarloaf Mountain (Maine State Communications Network (MSCommNet)), about 13 miles away.

About Coplin Police Frequencies

  • 2 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.

Franklin County channels that also cover Coplin

Dispatch

AgencyDescriptionFrequency (MHz)ToneModeFCC
Franklin County SheriffMosher Hill155.2500179.9 PLFMNWNGP716
Franklin County SheriffSugarloaf155.2500123.0 PLFMNWPHS315

Nearest trunked radio sites

Distances are measured from the center of Coplin.

Sugarloaf Mountain · Maine State Communications Network (MSCommNet)
RFSS 79 · Site 79 (hex 4F) · NAC 4FE · about 13 mi away
Control 152.7575, 159.06, 172.8125
Eaton Mountain · Maine State Communications Network (MSCommNet)
RFSS 27 · Site 27 (hex 1B) · NAC 1BE · about 43 mi away
Control 160.86, 173.825
Spruce Mountain · Maine State Communications Network (MSCommNet)
RFSS 77 · Site 77 (hex 4D) · NAC 4DE · about 50 mi away
Control 151.115, 155.46, 160.71, 168.6875, 171.3125, 171.975
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 Coplin?

We do not have a dispatch channel listed specifically for Coplin. County-level dispatch channels in the same county: Franklin County Sheriff 155.2500 MHz (179.9 PL); Franklin County Sheriff 155.2500 MHz (123.0 PL).