About Walnut Grove 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.
- 3 conventional channels use a digital mode (DMR), which needs a scanner that decodes that mode.
Hardin County channels that also cover Walnut Grove
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Hardin County Sheriff | Hardin County Sheriff – Dispatch (HMC Savannah) | 154.8150 In 158.9625 | CC 10 · TG 16770000 · SL 2 | DMR | WQHG532 |
| Hardin County Sheriff | Hardin County Sheriff – Dispatch (Saltillo) | 155.6775 In 158.8725 | CC 9 · TG 16770000 · SL 2 | DMR | WQHG532 |
| Hardin County Sheriff | Hardin County Sheriff – Dispatch (TVE Savannah) | 155.9250 In 158.9175 | CC 9 · TG 16770000 · SL 2 | DMR | WQHG532 |
| Hardin County Sheriff Old | Hardin County Sheriff – Dispatch | 460.3750 In 465.3750 | 186.2 PL | FMN | WQM216 |
Nearest trunked radio sites
Distances are measured from the center of Walnut Grove.
Savannah 800 (*) · Tennessee Advanced Communications Network (TACN)
RFSS 4 · Site 43 (hex 2B) · about 8 mi away
Voice 856.1875, 856.4375, 856.7, 856.95, 857.25, 857.5
Savannah · Tennessee Advanced Communications Network (TACN)
RFSS 4 · Site 26 (hex 1A) · NAC 2A0 · about 16 mi away
Control 152.145, 152.505, 152.785
Clifton: TNDOC · Tennessee Advanced Communications Network (TACN)
RFSS 1 · Site 25 (hex 19) · NAC 2A5 · about 23 mi away
Control 853.1, 853.9875
Voice 851.325, 852.1875, 852.725
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 Walnut Grove?
We do not have a dispatch channel listed specifically for Walnut Grove. County-level dispatch channels in the same county: Hardin County Sheriff 154.8150 MHz (CC 10 · TG 16770000 · SL 2); Hardin County Sheriff 155.6775 MHz (CC 9 · TG 16770000 · SL 2); Hardin County Sheriff 155.9250 MHz (CC 9 · TG 16770000 · SL 2).