About Long Lake Colony Police Frequencies
- Trunked radio systems that carry law-enforcement traffic here: South Dakota State Radio System: 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 Long Lake Colony, start with the Leola site of South Dakota State Radio System, about 9 miles away. Its control channels: 157.77, 157.86, 158.61 MHz.
McPherson County channels that also cover Long Lake Colony
South Dakota State Radio System
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| McPherson County Sheriff | McPherson County Sheriff – Dispatch | 1062 | 426 | D |
Nearest trunked radio sites
Distances are measured from the center of Long Lake Colony.
Leola · South Dakota State Radio System
RFSS 1 · Site 54 (hex 36) · NAC 473 · about 9 mi away
Control 157.77, 157.86, 158.61
Voice 158.7
Aberdeen · South Dakota State Radio System
RFSS 1 · Site 1 (hex 1) · about 18 mi away
Control 156.15, 157.275, 159.375
Voice 159.225
Bowdle · South Dakota State Radio System
RFSS 1 · Site 7 (hex 7) · NAC 477 · about 40 mi away
Control 159.51, 159.87
Voice 156.225, 159.045
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.