About Dublin Police Frequencies
- 7 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: Mississippi Wireless Information Network (MSWIN): 3 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 Dublin, start with the MDOT Coahoma site of Mississippi Wireless Information Network (MSWIN), about 9 miles away. Its control channels: 774.28125, 774.53125, 774.78125 MHz.
Coahoma County channels that also cover Dublin
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Coahoma Community College | Coahoma Community College Police Dispatch | 155.5950 | FMN | KNGN398 | |
| Coahoma County Sheriff | Coahoma Sheriff Dispatch | 155.6250 | FMN | WPUT773 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Coahoma Community College | Coahoma Community College Police Tactical ??? | 154.1000 | FMN | KNGN398 | |
| Coahoma County Sheriff | Coahoma Sheriff Tactical | 154.7550 | FMN | WPCV329 | |
| Coahoma County Sheriff | Coahoma Sheriff Tactical | 155.0100 | FMN | WPCV329 | |
| Coahoma County Sheriff | Coahoma Sheriff | 155.5500 | FMN | WPVB946 |
Talk-around & Car-to-Car
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Coahoma County Sheriff | Coahoma Sheriff Car to Car | 153.7550 | FMN | WPUT773 |
Mississippi Wireless Information Network (MSWIN)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Coahoma County Sheriff | Coahoma County Sheriff – Dispatch | 51875 | caa3 | T |
| Coahoma County Sheriff | Coahoma County Sheriff – Tactical Channel | 51876 | caa4 | T |
| Coahoma County Sheriff | County Fire – Fireground | 51886 | caae | T |
Nearest trunked radio sites
Distances are measured from the center of Dublin.
MDOT Coahoma · Mississippi Wireless Information Network (MSWIN)
RFSS 3 · Site 16 (hex 10) · NAC 2A3 · about 9 mi away
Control 774.28125, 774.53125, 774.78125
Voice 771.48125, 771.80625, 774.03125
MDOC Parchman · Mississippi Wireless Information Network (MSWIN)
RFSS 3 · Site 50 (hex 32) · NAC 2A0 · about 11 mi away
Control 769.33125, 770.10625, 771.05625, 771.85625
Voice 772.13125
Shelby · Mississippi Wireless Information Network (MSWIN)
RFSS 3 · Site 14 (hex E) · NAC 2A0 · about 17 mi away
Control 770.41875, 770.66875, 770.91875
Voice 769.25625, 772.78125
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 Dublin?
We do not have a dispatch channel listed specifically for Dublin. County-level dispatch channels in the same county: Coahoma County Sheriff 155.6250 MHz.