About Aplin 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.
- 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: Arkansas Wireless Information Network (AWIN): 1 talkgroup. A trunking scanner is required, and it must support the system type shown.
- To follow a trunked system, program a control channel first. For Aplin, start with the Nimrod site of Arkansas Wireless Information Network (AWIN), about 5 miles away. Its control channels: 852.7375, 853.75 MHz.
- 1 listed entry is marked encrypted. No scanner can decode encrypted audio.
Perry County channels that also cover Aplin
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Perry County Sheriff | Perry County Sheriff – Dispatch | 155.6100 In 158.8950 | CC 11 · TG 911 · SL 1 | DMR | WPQD640 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Perry County Sheriff | Interop | 155.6100 In 158.8950 | 100.0 PL | FMN | WPQD640 |
| Perry County Sheriff | Perry County Sheriff – Tactical Channel | 155.6100 In 158.8950 | CC 11 · TG * · SL 1 | DMR Encrypted | WPQD640 |
Arkansas Wireless Information Network (AWIN)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Perry County Sheriff | Emergency Services Central Dispatch (Sheriff, Fire) | 19201 | 4b01 | D |
Nearest trunked radio sites
Distances are measured from the center of Aplin.
Nimrod · Arkansas Wireless Information Network (AWIN)
RFSS 1 · Site 25 (hex 19) · NAC 180 · about 5 mi away
Control 852.7375, 853.75
Voice 851.3, 851.575, 852.3
Russellville · Arkansas Wireless Information Network (AWIN)
RFSS 1 · Site 24 (hex 18) · NAC 180 · about 23 mi away
Control 769.68125, 770.43125
Voice 770.93125, 773.55625, 774.55625, 774.80625
Saline Co Simulcast · Arkansas Wireless Information Network (AWIN)
RFSS 2 · Site 29 (hex 1D) · NAC 189 · about 28 mi away
Control 770.35625, 771.00625, 771.93125
Voice 770.01875, 770.76875, 771.63125, 772.55625, 773.13125, 774.71875
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 Aplin?
We do not have a dispatch channel listed specifically for Aplin. County-level dispatch channels in the same county: Perry County Sheriff 155.6100 MHz (CC 11 · TG 911 · SL 1).