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Gayle Mill Police Frequencies

We do not have frequencies listed specifically for Gayle Mill in Chester County, South Carolina yet. Countywide channels for Chester County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Chester County Simulcast (Palmetto 800), about 5 miles away.

About Gayle Mill 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 Gayle Mill, start with the Chester County Simulcast site of Palmetto 800, about 5 miles away. Its control channels: 773.91875, 774.15625, 774.63125 MHz.
  • 5 listed entries are marked encrypted. No scanner can decode encrypted audio.

Chester County channels that also cover Gayle Mill

Tactical

AgencyDescriptionFrequency (MHz)ToneModeFCC
Chester County SheriffChester Co. SD Narcotics157.4000127.3 PLFM—
Chester County SheriffSheriff Palm800 Backup853.5750
In 808.5750
NAC 293P25WQRC550

Palmetto 800

5 encrypted talkgroups (cannot be monitored)
AgencyDescriptionTalkgroupHexMode
Chester County SheriffCh Dispatch42001a411D
Chester County SheriffChester County Sheriff – Tactical Channel42002a412D
Chester County SheriffChester County Sheriff – Tactical Channel42003a413D
Chester County SheriffChester County Sheriff – Tactical Channel42004a414D
Chester County SheriffChester County Sheriff – Tactical Channel42005a415D

Nearest trunked radio sites

Distances are measured from the center of Gayle Mill.

Chester County Simulcast · Palmetto 800
RFSS 2 · Site 12 (hex C) · NAC 1D4 · about 5 mi away
Control 773.91875, 774.15625, 774.63125, 774.88125
Voice 771.63125, 771.98125, 771.99375, 773.90625
Blair · Palmetto 800
RFSS 2 · Site 84 (hex 54) · NAC 1D4 · about 15 mi away
Control 852.35, 852.6375, 853.4375, 853.85
Voice 851.05, 851.825
Blackstock · Palmetto 800
RFSS 2 · Site 83 (hex 53) · about 18 mi away
Control 773.96875
Voice 772.20625, 772.21875, 772.74375, 773.45625, 773.46875, 774.89375
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.