About Fort Lawn 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.
- 1 conventional channel uses a digital mode (P25), which needs a scanner that decodes that mode.
- Trunked radio systems that carry law-enforcement traffic here: Palmetto 800: 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 Fort Lawn, start with the Lancaster County Simulcast site of Palmetto 800, about 10 miles away. Its control channels: 773.18125, 773.19375, 773.65625 MHz.
- 5 listed entries are marked encrypted. No scanner can decode encrypted audio.
Chester County channels that also cover Fort Lawn
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Chester County Sheriff | Chester Co. SD Narcotics | 157.4000 | 127.3 PL | FM | — |
| Chester County Sheriff | Sheriff Palm800 Backup | 853.5750 In 808.5750 | NAC 293 | P25 | WQRC550 |
Palmetto 800
5 encrypted talkgroups (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Chester County Sheriff | Ch Dispatch | 42001 | a411 | D Encrypted |
| Chester County Sheriff | Chester County Sheriff – Tactical Channel | 42002 | a412 | D Encrypted |
| Chester County Sheriff | Chester County Sheriff – Tactical Channel | 42003 | a413 | D Encrypted |
| Chester County Sheriff | Chester County Sheriff – Tactical Channel | 42004 | a414 | D Encrypted |
| Chester County Sheriff | Chester County Sheriff – Tactical Channel | 42005 | a415 | D Encrypted |
Nearest trunked radio sites
Distances are measured from the center of Fort Lawn.
Lancaster County Simulcast · Palmetto 800
RFSS 2 · Site 29 (hex 1D) · about 10 mi away
Control 773.18125, 773.19375, 773.65625, 773.66875
Voice 771.53125, 771.54375, 772.15625, 772.16875, 772.48125, 772.49375
Blackstock · Palmetto 800
RFSS 2 · Site 83 (hex 53) · about 13 mi away
Control 773.96875
Voice 772.20625, 772.21875, 772.74375, 773.45625, 773.46875, 774.89375
Ember Lane · Palmetto 800
RFSS 2 · Site 88 (hex 58) · about 13 mi away
Control 854.6125
Voice 851.1875, 851.975, 852.7875, 853.7375, 854.1375, 856.9625
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.