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Carroll County Police Frequencies

Carroll County in Missouri has 1 countywide conventional frequency and 1 countywide talkgroup in our database. Use the list of 28 cities and communities below for local police departments.

About Carroll 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.
  • Trunked radio systems that carry law-enforcement traffic here: Missouri Statewide Wireless Interoperable Network (MOSWIN): 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 Carroll County, start with the De Witt site of Missouri Statewide Wireless Interoperable Network (MOSWIN). Its control channels: 151.43, 155.6175 MHz.

Carroll County conventional frequencies

Dispatch

AgencyDescriptionFrequency (MHz)ToneModeFCC
Carroll County SheriffCarroll County Sheriff – Dispatch155.0700
In 153.9350
141.3 PLFMNKAI613

Carroll County trunked talkgroups

Missouri Statewide Wireless Interoperable Network (MOSWIN)

AgencyDescriptionTalkgroupHexMode
Carroll County SheriffCarroll County Sheriff – Dispatch2530362d7D

Radio system sites in Carroll County

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

De Witt · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 5 · Site 4 (hex 4) · NAC 1C5
Control 151.43, 155.6175
Voice 154.6875, 156.225, 171.3875
Carrollton 700 · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 5 · Site 23 (hex 17) · NAC 1C2
Control 773.05625, 773.30625
Voice 773.55625, 773.80625, 774.05625, 774.30625
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 Carroll County

Common questions

What frequency do the police use in Carroll County?

Dispatch channels listed for Carroll County: Carroll County Sheriff 155.0700 MHz (141.3 PL).

Are Carroll County police talkgroups encrypted?

None of the 1 talkgroups listed for Carroll County are marked encrypted.