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Pettis County Police Frequencies

Pettis County in Missouri has 3 countywide conventional frequencies and 2 countywide talkgroups in our database. Use the list of 8 cities and communities below for local police departments.

About Pettis County 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.
  • 1 conventional channel uses a digital mode (P25), which needs a scanner that decodes that mode.
  • Trunked radio systems that carry law-enforcement traffic here: Missouri Statewide Wireless Interoperable Network (MOSWIN): 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 Pettis County, start with the Sedalia 700 site of Missouri Statewide Wireless Interoperable Network (MOSWIN). Its control channels: 769.15625, 769.40625 MHz.

Pettis County conventional frequencies

Dispatch

AgencyDescriptionFrequency (MHz)ToneModeFCC
Pettis County SheriffLocal Government / Fire – Dispatch155.8350
In 153.9050
141.3 PLFMNKNDX336
Pettis County SheriffPettis County Sheriff – Dispatch156.0600
In 153.7550
NAC 600P25KNDX336

Tactical

AgencyDescriptionFrequency (MHz)ToneModeFCC
Pettis County SheriffCar-to-Car159.1500CSQFMNKNDX336

Pettis County trunked talkgroups

Missouri Statewide Wireless Interoperable Network (MOSWIN)

AgencyDescriptionTalkgroupHexMode
Pettis County SheriffSedalia Law297037407D
Pettis County SheriffPettis County Sheriff – Dispatch297047408D

Radio system sites in Pettis County

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

Sedalia 700 · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 5 · Site 18 (hex 12) · NAC 1C3
Control 769.15625, 769.40625
Voice 769.65625, 769.90625, 770.15625
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 Pettis County

Common questions

What frequency do the police use in Pettis County?

Dispatch channels listed for Pettis County: Pettis County Sheriff 155.8350 MHz (141.3 PL); Pettis County Sheriff 156.0600 MHz (NAC 600).

Are Pettis County police talkgroups encrypted?

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