About Greenvale 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.
- 5 conventional channels use a digital mode (P25, DMR), which needs a scanner that decodes those modes.
- Trunked radio systems that carry law-enforcement traffic here: Middle Tennessee Regional Trunked Radio System: 3 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 Greenvale, start with the Wilson/Watertown (MTE) site of Tennessee Advanced Communications Network (TACN), about 5 miles away. Its control channels: 855.6875, 856.6875, 859.3875 MHz.
- 4 listed entries are marked encrypted. No scanner can decode encrypted audio.
Wilson County channels that also cover Greenvale
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Wilson County Sheriff | Wilson County Sheriff – Dispatch (w/Watertown Police) | 155.7900 In 153.8600 | NAC 301 | P25 | WNMY259 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Wilson County Sheriff | Special Events (Channel 3) | 154.7325 In 159.0375 | NAC 303 | P25 Encrypted | WPUP336 |
| Wilson County Sheriff | Court Operations | 154.8450 | 192.8 PL | FMN | WNMY259 |
| Wilson County Sheriff | Wilson County Sheriff – Alternate /Tactical | 155.6400 In 154.6950 | NAC 302 | P25 Encrypted | WPYP851 |
Talk-around & Car-to-Car
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Wilson County Sheriff | East Digital | 154.8675 In 153.9425 | NAC 293 | P25 Encrypted | WQVI255 |
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Wilson County Sheriff | Jail Operations | 453.0250 In 458.0250 | CC 7 · TG 16777215 · SL 2 | DMR | WQES411 |
Middle Tennessee Regional Trunked Radio System
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| State and Federal Law Enforcement | US Marshal Service | 2165 | 875 | D |
| State and Federal Law Enforcement | Tennessee Wildlife Resource Agency | 2329 | 919 | D |
1 encrypted talkgroup (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Williamson/Maury Co - Spring Hill | Williamson/Maury Co – Spring Hill – Dispatch | 20424 | 4fc8 | D Encrypted |
Nearest trunked radio sites
Distances are measured from the center of Greenvale.
Wilson/Watertown (MTE) · Tennessee Advanced Communications Network (TACN)
RFSS 1 · Site 69 (hex 45) · NAC 2A0 · about 5 mi away
Control 855.6875, 856.6875, 859.3875
Voice 851.0375, 851.6375, 852.475, 854.7875, 854.9125, 855.1625, 855.4125, 855.8875, 856.2875, 856.8625, 857.3375, 857.8125, 858.2875, 858.3375, 859.8625, 860.3375, 860.3875, 860.8625
Site 10 · Lebanon Public Safety
RFSS 1 · Site 10 (hex A) · NAC A7A · about 10 mi away
Control 771.09375, 771.64375, 772.90625, 773.23125
Voice 774.23125, 774.65625
Site 7 · Lebanon Public Safety
RFSS 1 · Site 7 (hex 7) · about 11 mi away
Control 769.53125, 771.13125, 771.53125, 773.30625
Voice 772.25625
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 Greenvale?
We do not have a dispatch channel listed specifically for Greenvale. County-level dispatch channels in the same county: Wilson County Sheriff 155.7900 MHz (NAC 301).