About Scott County Police Frequencies
- 3 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.
- 1 listed entry is marked encrypted. No scanner can decode encrypted audio.
Scott County conventional frequencies
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Scott County Sheriff Backup | Scott County Sheriff – Dispatch – North (Simulcast 155.565) | 155.1225 In 151.0625 | 023 DPL | FMN | WRBQ335 |
| Scott County Sheriff Backup | Scott County Sheriff – Dispatch | 155.4900 In 154.8300 | 100.0 PL | FMN | KAK611 |
| Scott County Sheriff Backup | Fire/EMS/Law – Countywide Dispatch (except S Scott EMS) | 155.5650 In 158.9700 | 100.0 PL | FMN | KAK611 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Scott County Sheriff Backup | Scott County Sheriff – Tactical Channel | 155.5650 In 158.9700 | NAC 293 | P25 Encrypted | KAK611 |
Radio system sites in Scott County
Program the control channel first; your scanner finds the voice channels from it.
Benton · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 3 · Site 3 (hex 3) · NAC 1C3
Control 170.5125, 170.9125, 171.2625
Voice 155.445, 169.775, 170.725, 171.625, 171.675
Sikeston 700 · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 3 · Site 6 (hex 6) · NAC 1C6
Control 773.08125, 773.33125
Voice 773.58125, 773.83125, 774.08125, 774.33125
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.