About Walnut 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.
- 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 Walnut, start with the Reserve site of Kansas Statewide Interoperable Communication System (KSICS), about 11 miles away. Its control channels: 857.9875, 858.2375 MHz.
Brown County channels that also cover Walnut
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Brown County Sheriff | Brown County Sheriff – Dispatch (before KSICS) | 155.8800 In 153.8000 | 123.0 PL | FMN | WNXH780 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Brown County Sheriff | Brown County Sheriff – Tactical Channel (Channel 6) | 155.8500 | FMN | KD28173 |
Kansas Statewide Interoperable Communication System (KSICS)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Brown County Sheriff | Brown County Sheriff – Dispatch | 1323 | 52b | D |
Nearest trunked radio sites
Distances are measured from the center of Walnut.
Reserve · Kansas Statewide Interoperable Communication System (KSICS)
RFSS 2 · Site 60 (hex 3C) · about 11 mi away
Control 857.9875, 858.2375
Voice 858.7125, 858.9625, 859.7125, 859.9625
Corning · Kansas Statewide Interoperable Communication System (KSICS)
RFSS 2 · Site 10 (hex A) · NAC 1B2 · about 19 mi away
Control 852.2375, 852.9
Voice 851.9, 853.25, 853.5, 853.925
Huron · Kansas Statewide Interoperable Communication System (KSICS)
RFSS 2 · Site 8 (hex 8) · NAC 1B1 · about 22 mi away
Control 852.4875, 852.775
Voice 851.7125, 853.075, 853.425, 853.725
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 Walnut?
We do not have a dispatch channel listed specifically for Walnut. County-level dispatch channels in the same county: Brown County Sheriff 155.8800 MHz (123.0 PL).