About Mount Holly Police Frequencies
- 4 conventional channels use a digital mode (DMR), which needs a scanner that decodes that mode.
- Trunked radio systems that carry law-enforcement traffic here: Arkansas Wireless Information Network (AWIN): 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 Mount Holly, start with the Macedonia site of Arkansas Wireless Information Network (AWIN), about 21 miles away. Its control channels: 851.1125, 851.45 MHz.
Union County channels that also cover Mount Holly
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Union County Sheriff | Union County Sheriff – Dispatch – Strong | 154.0250 In 158.8425 | CC 0 · TG 1 · SL 1 | DMR | KUU320 |
| Union County Sheriff | Union County Sheriff – Dispatch – Midway | 154.3550 In 159.0000 | CC 0 · TG 1 · SL 1 | DMR | KUU320 |
| Union County Sheriff | Union County Sheriff – Dispatch – El Dorado | 154.8150 In 158.9100 | CC 0 · TG 1 · SL 1 | DMR | KUU320 |
| Union County Sheriff | Union County Sheriff – Dispatch – Simplex | 155.8725 | CC 0 · TG 1 · SL 1 | DMR | KUU320 |
Arkansas Wireless Information Network (AWIN)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Union County Sheriff | Union County Sheriff – Dispatch | 26601 | 67e9 | D |
| Union County Sheriff | Investigations | 26602 | 67ea | D |
Nearest trunked radio sites
Distances are measured from the center of Mount Holly.
Macedonia · Arkansas Wireless Information Network (AWIN)
RFSS 2 · Site 13 (hex D) · NAC 181 · about 21 mi away
Control 851.1125, 851.45
Voice 851.7375, 853.6125, 853.9
Camden · Arkansas Wireless Information Network (AWIN)
RFSS 2 · Site 5 (hex 5) · NAC 184 · about 21 mi away
Control 851.0625, 851.3125
Voice 852.3125, 852.75, 853.85
Junction City · Arkansas Wireless Information Network (AWIN)
RFSS 2 · Site 11 (hex B) · NAC 181 · about 22 mi away
Control 857.6875, 859.4125
Voice 856.4125, 857.4125, 858.4125
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 Mount Holly?
We do not have a dispatch channel listed specifically for Mount Holly. County-level dispatch channels in the same county: Union County Sheriff 154.0250 MHz (CC 0 · TG 1 · SL 1); Union County Sheriff 154.3550 MHz (CC 0 · TG 1 · SL 1); Union County Sheriff 154.8150 MHz (CC 0 · TG 1 · SL 1); Union County Sheriff 155.8725 MHz (CC 0 · TG 1 · SL 1).