About Severn Police Frequencies
- 3 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
- Trunked radio systems that carry law-enforcement traffic here: North Carolina VIPER: 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 Severn, start with the Old Mill site of North Carolina VIPER, about 8 miles away. Its control channels: 852.8875, 853.8875 MHz.
Northampton County channels that also cover Severn
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Northampton County Sheriff | Northampton County Sheriff – Dispatch | 155.8800 In 154.8150 | 173.8 PL | FMN | KWE675 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Northampton County Sheriff | Sheriff 2 | 155.9700 | 173.8 PL | FMN | KNFP334 |
| Northampton County Sheriff | Sheriff 3 | 158.9100 | 173.8 PL | FMN | KNFP334 |
North Carolina VIPER
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Northampton County Sheriff | Northampton County Sheriff – Dispatch | 33504 | 82e0 | D |
Nearest trunked radio sites
Distances are measured from the center of Severn.
Old Mill · North Carolina VIPER
RFSS 3 · Site 47 (hex 2F) · NAC 1F1 · about 8 mi away
Control 852.8875, 853.8875
Voice 851.4375, 851.75, 852.575
Odom DOC · North Carolina VIPER
RFSS 3 · Site 46 (hex 2E) · NAC 1F1 · about 16 mi away
Control 774.48125
Voice 770.53125, 771.61875, 772.88125, 774.18125
Ahoskie · North Carolina VIPER
RFSS 3 · Site 1 (hex 1) · NAC 1F0 · about 18 mi away
Control 852.425, 853.5625, 853.7125
Voice 851.15, 851.675, 851.975
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 Severn?
We do not have a dispatch channel listed specifically for Severn. County-level dispatch channels in the same county: Northampton County Sheriff 155.8800 MHz (173.8 PL).