About Lone Tree Police Frequencies
- Trunked radio systems that carry law-enforcement traffic here: South Dakota State Radio System: 5 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 Lone Tree, start with the Lake Andes (Radar Hill) site of South Dakota State Radio System, about 17 miles away. Its control channels: 157.8, 157.92 MHz.
Charles Mix County channels that also cover Lone Tree
South Dakota State Radio System
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Charles Mix County Sheriff | BIA Yankton Sioux Tribal Dispatch | 126 | 7e | D |
| Charles Mix County Sheriff | Charles Mix County Sheriff | 1073 | 431 | D |
| Charles Mix County Sheriff | Charles Mix County Law | 1074 | 432 | D |
| Charles Mix County Sheriff | Charles Mix County Sheriff | 1072 | 430 | D |
| Charles Mix County Sheriff | Charles Mix County Law | 1075 | 433 | D |
Nearest trunked radio sites
Distances are measured from the center of Lone Tree.
Lake Andes (Radar Hill) · South Dakota State Radio System
RFSS 1 · Site 36 (hex 24) · about 17 mi away
Control 157.8, 157.92
Voice 158.04, 158.61
Yankton (Gavin's Point) · South Dakota State Radio System
RFSS 1 · Site 42 (hex 2A) · NAC 470 · about 38 mi away
Control 157.89, 158.07, 158.67
Voice 158.52
Yankton FPC · Federal Prison Camp Yankton
RFSS 1 · Site 1 (hex 1) · NAC 8D0 · about 39 mi away
Control 407.0125, 408.25, 409.4125, 410.2
Voice 410.4
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.