About Pattison 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: Mississippi Wireless Information Network (MSWIN): 5 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 Pattison, start with the Port Gibson site of Mississippi Wireless Information Network (MSWIN), about 9 miles away. Its control channels: 773.30625, 773.55625, 773.80625 MHz.
Claiborne County channels that also cover Pattison
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Mississippi Department of Corrections | Data/Special Operations Net | 856.0375 In 811.0375 | FM | WNMY857 |
Mississippi Wireless Information Network (MSWIN)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Claiborne County Sheriff | Claiborne County Sheriff – Dispatch | 41053 | a05d | T |
| Claiborne County Sheriff | Investigations | 41055 | a05f | T |
| Claiborne County Sheriff | Claiborne County Sheriff – Tactical Channel | 41056 | a060 | T |
| Claiborne County Sheriff | S.W.A.T. | 41057 | a061 | T |
| Claiborne County Sheriff | Car to Car | 41054 | a05e | T |
Nearest trunked radio sites
Distances are measured from the center of Pattison.
Port Gibson · Mississippi Wireless Information Network (MSWIN)
RFSS 2 · Site 1 (hex 1) · NAC 2A1 · about 9 mi away
Control 773.30625, 773.55625, 773.80625
Voice 771.23125, 771.48125, 773.05625
Union Church · Mississippi Wireless Information Network (MSWIN)
RFSS 1 · Site 36 (hex 24) · NAC 2A0 · about 14 mi away
Control 770.45625, 770.70625, 770.95625
Voice 769.80625, 770.20625
Jefferson North · Mississippi Wireless Information Network (MSWIN)
RFSS 1 · Site 43 (hex 2B) · NAC 2A0 · about 16 mi away
Control 769.44375, 769.69375, 769.94375
Voice 769.19375, 773.38125
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.