About La Platte Police Frequencies
- Trunked radio systems that carry law-enforcement traffic here: Omaha Regional Interoperability Network (ORION): 12 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 La Platte, start with the Plattsmouth site of Nebraska State Radio System, about 3 miles away. Its control channels: 172.75, 173.825 MHz.
- 7 listed entries are marked encrypted. No scanner can decode encrypted audio.
Sarpy County channels that also cover La Platte
Omaha Regional Interoperability Network (ORION)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Sarpy County Sheriff | Law Enforcement Common | 4004 | fa4 | D |
| Sarpy County Sheriff | Law Enforcement Common | 4015 | faf | D |
| Sarpy County Sheriff | Sarpy County Sheriff – Tactical Channel | 4042 | fca | D |
| Sarpy County Sheriff | Sheriff Care | 4046 | fce | D |
| Sarpy County Sheriff | Sheriff Juvenile Justice Center | 4170 | 104a | D |
7 encrypted talkgroups (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Sarpy County Sheriff | Law Enforcement East | 4001 | fa1 | T Encrypted |
| Sarpy County Sheriff | Law Enforcement West | 4003 | fa3 | T Encrypted |
| Sarpy County Sheriff | Sarpy County Sheriff – Tactical Channel | 4209 | 1071 | D Encrypted |
| Sarpy County Sheriff | Law Enforcement Records/Information | 4002 | fa2 | D Encrypted |
| Sarpy County Sheriff | Law Enforcement East Secure | 4202 | 106a | D Encrypted |
| Sarpy County Sheriff | Law Enforcement West Secure | 4254 | 109e | D Encrypted |
| Sarpy County Sheriff | Sheriff Jail | 4012 | fac | D Encrypted |
Nearest trunked radio sites
Distances are measured from the center of La Platte.
Plattsmouth · Nebraska State Radio System
RFSS 1 · Site 76 (hex 4C) · NAC B83 · about 3 mi away
Control 172.75, 173.825
Voice 169.775, 172.575
Sarpy County Jail · Omaha Regional Interoperability Network (ORION)
RFSS 1 · Site 25 (hex 19) · about 8 mi away
Control 858.075
Voice 855.2125, 855.75, 856
Sarpy County Simulcast · Omaha Regional Interoperability Network (ORION)
RFSS 1 · Site 24 (hex 18) · NAC 146 · about 10 mi away
Control 858.2375, 858.9875, 859.2375, 859.7875
Voice 854.6125, 855.1375, 855.3875, 855.7125, 856.2375, 856.8375, 857.2375, 857.9875
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.