About Sunbury Police Frequencies
- Trunked radio systems that carry law-enforcement traffic here: North Carolina VIPER: 4 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 Sunbury, start with the Gatesville DOC site of North Carolina VIPER, about 6 miles away. Its control channels: 852.4, 853.45 MHz.
- 4 listed entries are marked encrypted. No scanner can decode encrypted audio.
Gates County channels that also cover Sunbury
North Carolina VIPER
4 encrypted talkgroups (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Gates County Sheriff | Sheriffs Office Dispatch | 19004 | 4a3c | D Encrypted |
| Gates County Sheriff | Sheriffs Office Administration | 19005 | 4a3d | D Encrypted |
| Gates County Sheriff | Sheriffs Office Investigations | 19006 | 4a3e | D Encrypted |
| Gates County Sheriff | Sheriffs Special Operations | 19007 | 4a3f | D Encrypted |
Nearest trunked radio sites
Distances are measured from the center of Sunbury.
Gatesville DOC · North Carolina VIPER
RFSS 3 · Site 26 (hex 1A) · NAC 1F0 · about 6 mi away
Control 852.4, 853.45
Voice 851.1875, 851.55, 852.1
South Mills · North Carolina VIPER
RFSS 3 · Site 60 (hex 3C) · NAC 1F1 · about 15 mi away
Control 852.6375, 853.675
Voice 851.075, 851.325, 851.8, 856.4375, 856.9375, 858.0625
Pasquotank Correctional Institute · Pasquotank Correctional Institution
Site 1 (hex 1) · about 18 mi away
Voice 453.2, 453.6, 453.9
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.