About Eureka 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.
- Trunked radio systems that carry law-enforcement traffic here: Outagamie-Winnebago County: 29 talkgroups; 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 Eureka, start with the Berlin site of WISCOM, about 5 miles away. Its control channels: 139.6625, 152.7425 MHz.
- 5 listed entries are marked encrypted. No scanner can decode encrypted audio.
Winnebago County channels that also cover Eureka
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| University of Wisconsin - Oshkosh Police | Police CSO | 155.4300 In 158.8500 | 445 DPL | FMN | WNCH483 |
Talk-around & Car-to-Car
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| County Safety/Service | Sheriff Bomb Squad | 156.0600 | FMN | WQQE380 |
Outagamie-Winnebago County
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Appleton | Police 1 Dispatch | 45091 | b023 | D |
| Appleton | Police 2 Information | 45092 | b024 | D |
| Neenah-Menasha-Fox Crossing | Neenah-Menasha-Fox Crossing – Dispatch | 61551 | f06f | D |
| UW Oshkosh | UW Oshkosh – Dispatch | 61541 | f065 | D |
| Winnebago County Sheriff | Winnebago County Sheriff – Dispatch | 61501 | f03d | D |
| Neenah-Menasha-Fox Crossing | Neenah-Menasha-Fox Crossing – Tactical Channel | 61552 | f070 | D |
| UW Oshkosh | UW Oshkosh – Tactical Channel | 61542 | f066 | D |
| Appleton | Police 3 Car to Car | 45093 | b025 | D |
| Appleton | Police 6 Tactical | 45096 | b028 | D |
| Appleton | Police 7 Training | 45097 | b029 | D |
| Appleton | Police 8 | 45098 | b02a | D |
| Shared Interoperability | POINT (155.370 Patch) | 45394 | b152 | D |
| Shared Interoperability | VLAW31 (155.475 Patch) | 45395 | b153 | D |
| Winnebago County Sheriff | Winnebago County Sheriff – Tactical Channel | 61502 | f03e | D |
| Winnebago County Sheriff | Sheriff Patrol | 61505 | f041 | D |
| Winnebago County Sheriff | Courthouse | 61524 | f054 | D |
| Winnebago County Sheriff | Training | 61821 | f17d | D |
| Winnebago County Sheriff | Training | 61822 | f17e | D |
| Winnebago County Sheriff | Training | 61823 | f17f | D |
| Winnebago County Sheriff | Training | 61824 | f180 | D |
| Winnebago County Sheriff | Training | 61825 | f181 | D |
| Winnebago County Sheriff | Sheriff Jail | 61521 | f051 | D |
| Winnebago County Sheriff | Sheriff Jail | 61522 | f052 | D |
| Winnebago County Sheriff | Sheriff Jail | 61523 | f053 | D |
5 encrypted talkgroups (cannot be monitored)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Neenah-Menasha-Fox Crossing | Neenah-Menasha-Fox Crossing – Tactical Channel | 61589 | f095 | D Encrypted |
| Winnebago County Sheriff | LWAM | 61899 | f1cb | D Encrypted |
| Appleton | Police 4 Tactical | 45094 | b026 | D Encrypted |
| Appleton | Police 5 Tactical | 45095 | b027 | D Encrypted |
| Appleton | Police 9 | 45099 | b02b | D Encrypted |
WISCOM
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Winnebago County Sheriff | Winnebago County Law Dispatch | 61501 | f03d | D |
Nearest trunked radio sites
Distances are measured from the center of Eureka.
Berlin · WISCOM
RFSS 1 · Site 29 (hex 1D) · NAC B07 · about 5 mi away
Control 139.6625, 152.7425
Voice 150.86, 151.07, 155.355
Winnebago County Simulcast · Outagamie-Winnebago County
RFSS 1 · Site 1 (hex 1) · NAC 4E0 · about 11 mi away
Control 859.9875
Voice 856.4375, 856.9625, 857.4625, 857.7375, 858.4625, 858.9875, 859.4625
DOC Redgranite · WISCOM
RFSS 1 · Site 214 (hex D6) · about 13 mi away
Control 858.9375, 859.9375
Voice 856.1375, 856.9375
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 Eureka?
We do not have a dispatch channel listed specifically for Eureka. County-level dispatch channels in the same county: University of Wisconsin - Oshkosh Police 155.4300 MHz (445 DPL).