About Concord Police Frequencies
- 2 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
- 5 conventional channels use a digital mode (P25), which needs a scanner that decodes that mode.
Concord conventional frequencies
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Concord Police | Police Operations | 155.6250 In 154.8000 | NAC 117 | P25 | KCA792 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Concord Police | Concord Police – Alternate / Special Operations | 155.8200 | NAC ACE | P25 | KNJK423 |
Merrimack County channels that also cover Concord
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Corrections | Department of Corrections Primary | 155.7300 In 158.8875 | 156.7 PL | FMN | WPJQ729 |
| Merrimack County Sheriff | Dispatch "West" | 155.6850 In 155.1300 | NAC 117 | P25 | KRK930 |
| Merrimack County Sheriff | Sheriff Dspatch "East" | 155.7000 | NAC 117 | P25 | KRK930 |
Talk-around & Car-to-Car
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Merrimack County Sheriff | Dispatch "East" Simulcast | 159.0900 In 155.0400 | NAC 317 | P25 | WQA717 |
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Corrections | Men's State Prison | 155.6550 In 151.4900 | 141.3 PL | FMN | KWF785 |
Nearest trunked radio sites
Distances are measured from the center of Concord.
Manchester Simulcast · Manchester
RFSS 1 · Site 1 (hex 1) · NAC 8A1 · about 20 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 23 mi away
Voice 453.15, 453.5
Highlander Ct · Litchfield
Site 2 (hex 2) · about 23 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 Concord?
Dispatch channels listed for Concord: Concord Police 155.6250 MHz (NAC 117).