Skip to content

Center Harbor Police Frequencies

We do not have frequencies listed specifically for Center Harbor in Belknap County, New Hampshire yet. Countywide channels for Belknap County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Manchester Simulcast (Manchester), about 53 miles away.

About Center Harbor 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.
  • 3 conventional channels use a digital mode (P25), which needs a scanner that decodes that mode.

Belknap County channels that also cover Center Harbor

Dispatch

AgencyDescriptionFrequency (MHz)ToneModeFCC
Belknap County SheriffPrimary Dispatch154.0850
In 159.4350
NAC 122P25WNWV519
Belknap County SheriffBelknap County Sheriff – Dispatch (includes small towns; digital)154.8300NAC 117P25KCF946

Tactical

AgencyDescriptionFrequency (MHz)ToneModeFCC
Belknap County SheriffBelknap County Sheriff – Dispatch (includes small towns; analog)154.8300136.5 PLFMNKCF946

Talk-around & Car-to-Car

AgencyDescriptionFrequency (MHz)ToneModeFCC
Belknap County SheriffBelknap County Sheriff – Alternate151.2500NAC 117P25WNWV519

Nearest trunked radio sites

Distances are measured from the center of Center Harbor.

Manchester Simulcast · Manchester
RFSS 1 · Site 1 (hex 1) · NAC 8A1 · about 53 mi away
Control 857.9375, 858.2125, 858.4875, 859.4875
Voice 854.0625, 854.9875, 856.2125, 856.4875, 856.7625, 857.2375, 857.4875
Colonial Drive · Litchfield
Site 1 (hex 1) · about 55 mi away
Voice 453.15, 453.5
Highlander Ct · Litchfield
Site 2 (hex 2) · about 55 mi away
Voice 460.1875, 460.525
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 Center Harbor?

We do not have a dispatch channel listed specifically for Center Harbor. County-level dispatch channels in the same county: Belknap County Sheriff 154.0850 MHz (NAC 122); Belknap County Sheriff 154.8300 MHz (NAC 117).