About Twin Lakes Police Frequencies
- 6 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
Mono County channels that also cover Twin Lakes
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Mono County Sheriff | Mono County Sheriff – Dispatch (output tone varies) | 154.8000 In 155.7000 | CSQ | FMN | WNKU887 |
| Mono County Sheriff | Simulcast of Alpine County Sheriff's Office | 458.0875 | 146.2 PL | FM | — |
| Mono County Sheriff | Control Link | 460.4875 In 458.0375 | FM | WNKU887 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Mono County Sheriff | Sheriff Jail/SAR | 155.1900 | FM | WPNT303 | |
| Mono County Sheriff | Mono County Sheriff – Tactical Channel | 158.8800 | FM | WPZY703 |
Talk-around & Car-to-Car
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Mono County Sheriff | Extenders | 453.1375 | FM | WNKU887 |
Nearest trunked radio sites
Distances are measured from the center of Twin Lakes.
Conway Summit · California Radio Interoperable System (CRIS)
RFSS 1 · Site 62 (hex 3E) · NAC 9D2 · about 10 mi away
Control 151.145, 154.1825
Voice 154.815, 155.325
Sweetwater Mountain · California Radio Interoperable System (CRIS)
RFSS 1 · Site 61 (hex 3D) · NAC 9D1 · about 16 mi away
Control 154.3175, 154.8525
Voice 155.1525, 155.355
June Mountain · California Radio Interoperable System (CRIS)
RFSS 1 · Site 71 (hex 47) · NAC 9D1 · about 31 mi away
Control 154.665, 154.9725
Voice 154.04, 155.8275
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.
Common questions
What frequency do the police use in Twin Lakes?
We do not have a dispatch channel listed specifically for Twin Lakes. County-level dispatch channels in the same county: Mono County Sheriff 154.8000 MHz (CSQ); Mono County Sheriff 458.0875 MHz (146.2 PL); Mono County Sheriff 460.4875 MHz.