About South Sioux City 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.
Dakota County channels that also cover South Sioux City
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Dakota County Jail | Jail | 453.4125 In 458.4125 | 071 DPL | FMN | WPZU243 |
Nearest trunked radio sites
Distances are measured from the center of South Sioux City.
Jones Creek · Nebraska State Radio System
RFSS 1 · Site 65 (hex 41) · NAC B82 · about 11 mi away
Control 172.75, 173.7625
Voice 169.775, 172.575
Ponca · Nebraska State Radio System
RFSS 1 · Site 94 (hex 5E) · NAC B8B · about 18 mi away
Control 155.4375, 155.925
Voice 154.1975, 154.7475
Rattlesnake Creek · Nebraska State Radio System
RFSS 1 · Site 87 (hex 57) · NAC B8F · about 35 mi away
Control 155.6475, 156.24
Voice 154.7025, 155.46
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.