About Snelling 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.
- Trunked radio systems that carry law-enforcement traffic here: Merced County (East): 1 talkgroup; Merced County (West): 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 Snelling, start with the Moccasin Peak site of San Francisco County/City P25, about 20 miles away. Its control channels: 855.9625, 856.4375 MHz.
Merced County channels that also cover Snelling
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Merced County Sheriff | Jail Operations | 155.9850 In 153.9350 | FM | WQAC485 |
Merced County (East)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Merced County Sheriff | Merced County Sheriff – Dispatch | 57360 | e010 | D |
Merced County (West)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Merced County Sheriff | Merced County Sheriff – Dispatch | 57360 | e010 | D |
Nearest trunked radio sites
Distances are measured from the center of Snelling.
Moccasin Peak · San Francisco County/City P25
Project 25 · RFSS 1 · Site 52 (hex 34) · NAC 2B2 · about 20 mi away
Control 855.9625, 856.4375
Mt Bullion · Merced County (East)
Site 1 (hex 1) · about 21 mi away
Control 858.2375, 858.5375, 859.2375
Voice 854.3625, 856.2375
Mt. Bullion · California Radio Interoperable System (CRIS)
RFSS 1 · Site 3 (hex 3) · NAC 9D3 · about 22 mi away
Control 770.20625, 770.94375, 773.54375, 773.81875
Voice 774.28125, 774.79375
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.