About Van Dyne 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.
- 4 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: WISCOM: 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 Van Dyne, start with the DOC Taycheedah site of WISCOM, about 7 miles away. Its control channels: 773.03125 MHz.
- 2 listed entries are marked encrypted. No scanner can decode encrypted audio.
Fond du Lac County channels that also cover Van Dyne
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Fond du Lac County Sheriff | Law Dispatch | 155.0100 In 156.0150 | 71.9 PL | FMN | WQJZ768 |
| Fond du Lac County Sheriff | County Public Safety – Fond du Lac Police Department | 854.0375 In 809.0375 | NAC 203 | P25 | WRUU965 |
| Fond du Lac County Sheriff | County Law Dispatch | 861.9875 In 816.9875 | NAC 201 | P25 | WRUU965 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Fond du Lac County Sheriff | County Law | 859.4375 In 814.4375 | NAC 202 | P25 Encrypted | WRUU965 |
Talk-around & Car-to-Car
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Fond du Lac County Sheriff | Fond du Lac County Sheriff – Alternate | 155.6250 In 156.0900 | 186.2 PL | FMN | WQJZ768 |
| Ripon (Town) Police | Ripon (Town) Police – Dispatch | 154.9800 In 158.8950 | 186.2 PL | FMN | WPEJ403 |
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Fond du Lac County Jail | Jail | 856.0125 In 811.0125 | CC 8 · TG 2 · SL 2 | DMR Encrypted | WRWI428 |
WISCOM
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Fond du Lac County Sheriff | Fond du Lac County Law | 20001 | 4e21 | D |
Nearest trunked radio sites
Distances are measured from the center of Van Dyne.
DOC Taycheedah · WISCOM
RFSS 1 · Site 217 (hex D9) · about 7 mi away
Control 773.03125
Voice 773.53125, 773.78125, 774.03125
Fond du Lac · WISCOM
RFSS 1 · Site 114 (hex 72) · NAC B0B · about 8 mi away
Control 151.295, 154.31
Voice 153.395, 154.1525, 155.385, 155.565
DHS Winnebago · WISCOM
RFSS 1 · Site 223 (hex DF) · NAC B0C · about 13 mi away
Control 851.475, 851.925, 852.425, 852.925
Voice 853.425
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 Van Dyne?
We do not have a dispatch channel listed specifically for Van Dyne. County-level dispatch channels in the same county: Fond du Lac County Sheriff 155.0100 MHz (71.9 PL); Fond du Lac County Sheriff 854.0375 MHz (NAC 203); Fond du Lac County Sheriff 861.9875 MHz (NAC 201).