About Union County Police Frequencies
- 5 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): 4 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 Union County, start with the New Albany site of Mississippi Wireless Information Network (MSWIN). Its control channels: 773.31875, 773.56875, 773.81875 MHz.
Union County conventional frequencies
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Union County Sheriff | Union Sheriff Hi Band | 155.6175 In 153.9425 | 073 DPL | FMN | WQBX341 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Union County Sheriff | Union Sheriff Hi Band | 155.9475 In 153.8075 | FMN | WQBX341 | |
| Union County Sheriff | Mobile Extenders | 159.0975 | FMN | WQBX341 |
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Union County Sheriff | Union County Detention Center Primary | 45.1600 | FM | KXL319 | |
| Union County Sheriff | Union County Detention Center Tactical | 46.5800 | FM | KXL319 |
Union County trunked talkgroups
Mississippi Wireless Information Network (MSWIN)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Union County Sheriff | Union County Sheriff – Dispatch | 58551 | e4b7 | T |
| Union County Sheriff | Investigators | 58553 | e4b9 | T |
| Union County Sheriff | Narcotics | 58554 | e4ba | T |
| Union County Sheriff | Car to Car | 58552 | e4b8 | T |
Radio system sites in Union County
Program the control channel first; your scanner finds the voice channels from it.
New Albany · Mississippi Wireless Information Network (MSWIN)
RFSS 3 · Site 34 (hex 22) · NAC 2A1
Control 773.31875, 773.56875, 773.81875
Voice 772.00625, 772.40625, 773.06875
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.
Cities & communities in Union County
Common questions
What frequency do the police use in Union County?
Dispatch channels listed for Union County: Union County Sheriff 155.6175 MHz (073 DPL).
Are Union County police talkgroups encrypted?
None of the 4 talkgroups listed for Union County are marked encrypted.