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Dublin Police Frequencies

We do not have frequencies listed specifically for Dublin in Swift County, Minnesota yet. Countywide channels for Swift County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Clara City (Allied Radio Matrix for Emergency Response (ARMER)), about 8 miles away.

About Dublin Police Frequencies

  • Trunked radio systems that carry law-enforcement traffic here: Allied Radio Matrix for Emergency Response (ARMER): 2 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 Dublin, start with the Clara City site of Allied Radio Matrix for Emergency Response (ARMER), about 8 miles away. Its control channels: 851.8875, 855.4875 MHz.
  • 1 listed entry is marked encrypted. No scanner can decode encrypted audio.

Swift County channels that also cover Dublin

Allied Radio Matrix for Emergency Response (ARMER)

AgencyDescriptionTalkgroupHexMode
Swift County SheriffLaw Dispatch25900652cD
1 encrypted talkgroup (cannot be monitored)
AgencyDescriptionTalkgroupHexMode
Swift County SheriffLaw Tactical25903652fD

Nearest trunked radio sites

Distances are measured from the center of Dublin.

Clara City · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 2 · Site 99 (hex 63) · about 8 mi away
Control 851.8875, 855.4875
Voice 853.1, 853.375, 854.9875
Benson · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 4 · Site 1 (hex 1) · NAC 40D · about 11 mi away
Control 856.4375, 860.4375
Voice 857.4375, 858.4375, 859.4375
Milan · Allied Radio Matrix for Emergency Response (ARMER)
RFSS 2 · Site 98 (hex 62) · NAC 40a · about 19 mi away
Control 853.5, 859.2625
Voice 851.95, 852.4875, 852.9
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.