About Sicangu Village Police Frequencies
- 3 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: South Dakota State Radio System: 4 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 Sicangu Village, start with the White River site of South Dakota State Radio System, about 28 miles away. Its control channels: 156.15, 159.195, 159.435 MHz.
- 2 listed entries are marked encrypted. No scanner can decode encrypted audio.
Todd County channels that also cover Sicangu Village
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Rosebud Sioux Tribe | Tribal Police 1 Dispatch | 155.0025 In 155.9100 | NAC 293 | P25 Encrypted | WRAX907 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Rosebud Sioux Tribe | Tribal Police 2 Tactical | 155.8650 In 158.8950 | NAC 293 | P25 Encrypted | WPQA381 |
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Rosebud Sioux Tribe | Rosebud Sioux Tribe Adult Corrections | 159.3975 In 154.8900 | CC 1 · TG * · SL * | DMR | WQQH828 |
South Dakota State Radio System
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Todd County Sheriff | Rosebud Sioux Tribe Law | 1232 | 4d0 | D |
| Todd County Sheriff | Todd County Sheriff – Tactical Channel | 1228 | 4cc | D |
| Todd County Sheriff | Law 1 | 1231 | 4cf | D |
| Todd County Sheriff | Law 3 | 1233 | 4d1 | D |
Nearest trunked radio sites
Distances are measured from the center of Sicangu Village.
White River · South Dakota State Radio System
RFSS 1 · Site 17 (hex 11) · NAC 470 · about 28 mi away
Control 156.15, 159.195, 159.435
Voice 159.705
Winner · South Dakota State Radio System
RFSS 1 · Site 46 (hex 2E) · about 41 mi away
Control 155.565, 156.1125, 157.77
Voice 158.49
Long Valley · South Dakota State Radio System
RFSS 1 · Site 26 (hex 1A) · NAC 470 · about 57 mi away
Control 159.93, 160.2
Voice 156.195, 159.465
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.