About Calhoun City Police Frequencies
- 2 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
- 2 conventional channels use a digital mode (DMR), which needs a scanner that decodes that mode.
- Trunked radio systems that carry law-enforcement traffic here: Mississippi Wireless Information Network (MSWIN): 2 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 Calhoun City, start with the Woodland site of Mississippi Wireless Information Network (MSWIN), about 11 miles away. Its control channels: 770.18125, 770.43125, 770.68125 MHz.
Calhoun City conventional frequencies
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Calhoun City Police | Calhoun City Police – Dispatch /Tactical DMR | 155.6550 | DMR | WNSO688 | |
| Calhoun City Police | Dispatch Analog | 155.6550 | FMN | WNSO688 |
Calhoun County channels that also cover Calhoun City
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Calhoun County Sheriff | Dispatch Analog | 155.9850 In 153.8750 | 100.0 PL | FMN | KLD826 |
| Calhoun County Sheriff | Dispatch DMR | 155.9850 In 153.8750 | DMR | KLD826 |
Mississippi Wireless Information Network (MSWIN)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Calhoun County Sheriff | Calhoun County Sheriff – Dispatch | 40000 | 9c40 | T |
| Calhoun County Sheriff | Calhoun (Town) Police | 40016 | 9c50 | T |
Nearest trunked radio sites
Distances are measured from the center of Calhoun City.
Woodland · Mississippi Wireless Information Network (MSWIN)
RFSS 2 · Site 27 (hex 1B) · NAC 2A0 · about 11 mi away
Control 770.18125, 770.43125, 770.68125, 770.93125
Voice 772.38125, 772.65625
Bruce · Mississippi Wireless Information Network (MSWIN)
RFSS 2 · Site 28 (hex 1C) · NAC 2A0 · about 13 mi away
Control 773.05625, 773.30625, 773.55625, 773.80625
Voice 771.15625, 771.63125
Grenada Lake · Mississippi Wireless Information Network (MSWIN)
RFSS 3 · Site 12 (hex C) · NAC 2A0 · about 17 mi away
Control 773.33125, 773.58125, 773.83125
Voice 773.08125, 774.65625, 774.90625
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 Calhoun City?
Dispatch channels listed for Calhoun City: Calhoun City Police 155.6550 MHz; Calhoun City Police 155.6550 MHz.