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Calhoun County Police Frequencies

Calhoun County in Mississippi has 2 countywide conventional frequencies and 2 countywide talkgroups in our database. Use the list of 7 cities and communities below for local police departments.

About Calhoun County 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.
  • 1 conventional channel uses a digital mode (DMR), which needs a scanner that decodes that mode.
  • Trunked radio systems that carry law-enforcement traffic here: Mississippi Wireless Information Network (MSWIN): 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 Calhoun County, start with the Bruce site of Mississippi Wireless Information Network (MSWIN). Its control channels: 773.05625, 773.30625, 773.55625 MHz.

Calhoun County conventional frequencies

Dispatch

AgencyDescriptionFrequency (MHz)ToneModeFCC
Calhoun County SheriffDispatch Analog155.9850
In 153.8750
100.0 PLFMNKLD826
Calhoun County SheriffDispatch DMR155.9850
In 153.8750
DMRKLD826

Calhoun County trunked talkgroups

Mississippi Wireless Information Network (MSWIN)

AgencyDescriptionTalkgroupHexMode
Calhoun County SheriffCalhoun County Sheriff – Dispatch400009c40T
Calhoun County SheriffCalhoun (Town) Police400169c50T

Radio system sites in Calhoun County

Program the control channel first; your scanner finds the voice channels from it.

Bruce · Mississippi Wireless Information Network (MSWIN)
RFSS 2 · Site 28 (hex 1C) · NAC 2A0
Control 773.05625, 773.30625, 773.55625, 773.80625
Voice 771.15625, 771.63125
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.

Cities & communities in Calhoun County

Common questions

What frequency do the police use in Calhoun County?

Dispatch channels listed for Calhoun County: Calhoun County Sheriff 155.9850 MHz (100.0 PL); Calhoun County Sheriff 155.9850 MHz.

Are Calhoun County police talkgroups encrypted?

None of the 2 talkgroups listed for Calhoun County are marked encrypted.