About Summit 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.
- 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: Nebraska State Radio System: 4 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 Summit, start with the Osceola site of Nebraska State Radio System, about 12 miles away. Its control channels: 155.625, 155.97 MHz.
- 2 listed entries are marked encrypted. No scanner can decode encrypted audio.
Butler County channels that also cover Summit
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Butler County Sheriff | Sheriff DVRS | 469.9750 | NAC 293 | P25 | — |
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Butler County Jail | Jail | 453.8125 In 458.8125 | 343 DPL | FMN | WPHW600 |
Nebraska State Radio System
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Butler County Sheriff | County Law Enforcement | 52500 | cd14 | D |
| Butler County Sheriff | Butler County Sheriff – Tactical Channel | 52501 | cd15 | D |
2 encrypted talkgroups (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Butler County Sheriff | Sheriff Secure | 52502 | cd16 | D Encrypted |
| Butler County Sheriff | Sheriff Administration | 52503 | cd17 | D Encrypted |
Nearest trunked radio sites
Distances are measured from the center of Summit.
Osceola · Nebraska State Radio System
RFSS 1 · Site 73 (hex 49) · NAC B8C · about 12 mi away
Control 155.625, 155.97
Voice 154.6575, 155.355
Columbus · Nebraska State Radio System
RFSS 1 · Site 99 (hex 63) · NAC B8D · about 13 mi away
Control 854.9625
Voice 854.025, 854.3375, 854.6
Humphrey · Nebraska State Radio System
RFSS 1 · Site 74 (hex 4A) · about 29 mi away
Control 155.91, 156.15
Voice 155.1375, 155.535
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.