About New Durham Police Frequencies
- 7 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
- 3 conventional channels use a digital mode (P25), which needs a scanner that decodes that mode.
New Durham conventional frequencies
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| New Durham Police | Public Works/Police Local Channel | 151.1150 In 159.1800 | 632 DPL | FMN | WNGD511 |
Strafford County channels that also cover New Durham
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Strafford County Sheriff | North Police Departments | 154.7250 In 155.5950 | NAC 527 | P25 | KCD839 |
| Strafford County Sheriff | South Police Departments | 155.7975 | NAC ABE | P25 | KCD839 |
| University of New Hampshire - Durham Police | University of New Hampshire – Durham Police – Dispatch (Dispatched by UNH Comm Center) | 155.7750 In 153.7750 | NAC 293 | P25 | KQS749 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Strafford County Sheriff | County Police & Fire Tactical | 153.9650 | 210.7 PL | FMN | WRHV413 |
| Strafford County Sheriff | County Police & Fire Tactical | 155.9925 | 210.7 PL | FMN | WRHV413 |
| Strafford County Sheriff | County Police & Fire Tactical | 156.0300 | 210.7 PL | FMN | KCD839 |
| Strafford County Sheriff | County Police & Fire Tactical | 158.7750 | 210.7 PL | FMN | WPWJ660 |
| Strafford County Sheriff | County Police & Fire Tactical | 158.8725 | 210.7 PL | FMN | WRHV413 |
| Strafford County Sheriff | County Police & Fire Tactical | 159.1200 | 210.7 PL | FMN | KCD999 |
Nearest trunked radio sites
Distances are measured from the center of New Durham.
Manchester Simulcast · Manchester
RFSS 1 · Site 1 (hex 1) · NAC 8A1 · about 41 mi away
Control 857.9375, 858.2125, 858.4875, 859.4875
Voice 854.0625, 854.9875, 856.2125, 856.4875, 856.7625, 857.2375, 857.4875
Colonial Drive · Litchfield
Site 1 (hex 1) · about 47 mi away
Voice 453.15, 453.5
Highlander Ct · Litchfield
Site 2 (hex 2) · about 47 mi away
Voice 460.1875, 460.525
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 New Durham?
Dispatch channels listed for New Durham: New Durham Police 151.1150 MHz (632 DPL).