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Dotsero Police Frequencies

We do not have frequencies listed specifically for Dotsero in Eagle County, Colorado yet. Countywide channels for Eagle County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Blowout Mountain (State of Colorado DTRS), about 3 miles away.

About Dotsero Police Frequencies

  • Trunked radio systems that carry law-enforcement traffic here: State of Colorado DTRS: 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 Dotsero, start with the Blowout Mountain site of State of Colorado DTRS, about 3 miles away. Its control channels: 853.425, 853.7, 853.8875 MHz.

Eagle County channels that also cover Dotsero

State of Colorado DTRS

AgencyDescriptionTalkgroupHexMode
Eagle County SheriffEagle County Sheriff – Tactical Channel88412289D
Eagle County SheriffCounty Law Enforcement – Tactical8844228cD
Eagle County SheriffCounty Law Enforcement – Tactical8845228dD
Eagle County SheriffCounty Law Enforcement – Tactical8846228eD
Eagle County SheriffCounty Law Enforcement – Tactical887922afD

Nearest trunked radio sites

Distances are measured from the center of Dotsero.

Blowout Mountain · State of Colorado DTRS
RFSS 2 · Site 59 (hex 3B) · NAC D1B · about 3 mi away
Control 853.425, 853.7, 853.8875
Voice 851.9, 852.075, 856.0125, 857.0125
Cinnamon Creek (Glenwood Canyon) · State of Colorado DTRS
RFSS 2 · Site 102 (hex 66) · NAC D16 · about 8 mi away
Control 857.0875, 857.5875, 858.0875, 859.1375
Voice 856.0875, 856.5875
East Beacon · State of Colorado DTRS
RFSS 2 · Site 54 (hex 36) · NAC D16 · about 10 mi away
Control 857.9375, 858.5125, 858.9375, 859.7625
Voice 855.9625, 856.5125, 856.9625, 857.5125
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.