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Geneseo Police Frequencies

We do not have frequencies listed specifically for Geneseo in Roberts County, South Dakota yet. Countywide channels for Roberts County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Summit (South Dakota State Radio System), about 18 miles away.

About Geneseo 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 Geneseo, start with the Summit site of South Dakota State Radio System, about 18 miles away. Its control channels: 156.015, 158.64, 159.165 MHz.

Roberts County channels that also cover Geneseo

South Dakota State Radio System

AgencyDescriptionTalkgroupHexMode
Roberts County SheriffS-W Tribal Police Dispatch (55-7)10468D
Roberts County SheriffRoberts Co Law1096448D
Roberts County SheriffRoberts Co Sheriff109944bD
Roberts County SheriffS-W Tribal Police Secondary10569D
Roberts County SheriffRoberts Co Law1097449D

Nearest trunked radio sites

Distances are measured from the center of Geneseo.

Summit · South Dakota State Radio System
RFSS 1 · Site 13 (hex D) · NAC 47D · about 18 mi away
Control 156.015, 158.64, 159.165, 160.05
Voice 157.3125, 160.515
Watertown · South Dakota State Radio System
RFSS 1 · Site 41 (hex 29) · NAC 477 · about 40 mi away
Control 157.89, 158.67
Voice 158.01, 158.52
Webster · South Dakota State Radio System
RFSS 1 · Site 16 (hex 10) · NAC 470 · about 41 mi away
Control 157.35, 158.985
Voice 156.195, 159.93
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.