About Calvin Police Frequencies
- 3 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
- Trunked radio systems that carry law-enforcement traffic here: Louisiana Wireless Information Network (LWIN): 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 Calvin, start with the Calvin site of Louisiana Wireless Information Network (LWIN), about 3 miles away. Its control channels: 774.30625, 774.84375 MHz.
Winn Parish channels that also cover Calvin
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Winn Parish Sheriff | VHF Dispatch | 155.7300 In 155.9100 | 162.2 PL | FMN | WQH724 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Winn Parish Sheriff | VHF Secondary | 155.5350 In 151.4825 | FMN | WQH724 |
Talk-around & Car-to-Car
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Winn Parish Sheriff | Car to Car | 155.9100 | FMN | WQH724 |
Louisiana Wireless Information Network (LWIN)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Winn Parish - Public Safety | Parish Sheriff – Dispatch | 49512 | c168 | D |
Nearest trunked radio sites
Distances are measured from the center of Calvin.
Calvin · Louisiana Wireless Information Network (LWIN)
RFSS 3 · Site 50 (hex 32) · NAC 1BA · about 3 mi away
Control 774.30625, 774.84375
Voice 772.63125, 773.45625, 773.88125, 774.45625
Wheeling · Louisiana Wireless Information Network (LWIN)
RFSS 3 · Site 40 (hex 28) · NAC 1B1 · about 16 mi away
Control 769.68125, 769.93125
Voice 770.08125, 771.23125, 771.71875, 772.30625
Winnfield North · Louisiana Wireless Information Network (LWIN)
RFSS 3 · Site 3 (hex 3) · NAC 1B0 · about 17 mi away
Control 770.18125, 770.43125
Voice 773.03125, 773.30625, 773.54375, 773.83125
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 Calvin?
We do not have a dispatch channel listed specifically for Calvin. County-level dispatch channels in the same county: Winn Parish Sheriff 155.7300 MHz (162.2 PL).