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Sherman Police Frequencies

We do not have frequencies listed specifically for Sherman in Washington County, Kansas yet. Countywide channels for Washington County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Haddam (Kansas Statewide Interoperable Communication System (KSICS)), about 16 miles away.

About Sherman 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: Kansas Statewide Interoperable Communication System (KSICS): 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 Sherman, start with the Haddam site of Kansas Statewide Interoperable Communication System (KSICS), about 16 miles away. Its control channels: 852.4625, 852.725 MHz.

Washington County channels that also cover Sherman

Tactical

AgencyDescriptionFrequency (MHz)ToneModeFCC
Washington County SheriffCar-to-Car153.8300151.4 PLFMNWPLS377

Kansas Statewide Interoperable Communication System (KSICS)

AgencyDescriptionTalkgroupHexMode
Washington County SheriffWashington County Sheriff – Dispatch480612c6D

Nearest trunked radio sites

Distances are measured from the center of Sherman.

Haddam · Kansas Statewide Interoperable Communication System (KSICS)
RFSS 2 · Site 19 (hex 13) · NAC 1B4 · about 16 mi away
Control 852.4625, 852.725
Voice 851.8375, 852.975, 853.4, 853.8625
Randolph · Riley County
RFSS 33 · Site 33 (hex 21) · NAC 021 · about 19 mi away
Control 851.1375, 851.475, 852.5875, 853.3
Riley · Riley County
RFSS 31 · Site 31 (hex 1F) · NAC 01F · about 25 mi away
Control 851.0875, 851.4, 851.95, 852.2875
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.