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Mableton Police Frequencies

We do not have frequencies listed specifically for Mableton in Cobb County, Georgia yet. Countywide channels for Cobb County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Cobb Jail Intellirepeater (Cobb Regional Radio System), about 7 miles away.

About Mableton Police Frequencies

  • 1 conventional channel is analog FM, so any scanner can receive it. Enter the frequency and set the tone shown in the table.
  • Trunked radio systems that carry law-enforcement traffic here: Cobb Regional Radio System: 57 talkgroups; Federal Protective Service Atlanta MOT: 1 talkgroup; Marietta City Services: 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 Mableton, start with the Cobb Jail Intellirepeater site of Cobb Regional Radio System, about 7 miles away. Its control channels: 851.1625, 853.9625 MHz.
  • 48 listed entries are marked encrypted. No scanner can decode encrypted audio.

Cobb County channels that also cover Mableton

Talk-around & Car-to-Car

AgencyDescriptionFrequency (MHz)ToneModeFCC
Cobb County Sheriff BackupHighband155.0400
In 156.0300
FMNKOM899

Cobb Regional Radio System

AgencyDescriptionTalkgroupHexMode
UASI Law EnforcementMutual Aid3114979adD
UASI Law EnforcementMutual Aid3115979b7D
UASI Law EnforcementMutual Aid3116979c1D
UASI Law EnforcementMutual Aid3117979cbD
UASI Law EnforcementMutual Aid3119879deD
UASI Law EnforcementSWAT West314567ae0D
UASI Law EnforcementState East316017b71D
UASI Law EnforcementState West316037b73D
UASI Law EnforcementUASI Law Command314197abbD
48 encrypted talkgroups (cannot be monitored)
AgencyDescriptionTalkgroupHexMode
Cobb Co. - Board of EducationCobb Co. – Board of Education – Dispatch3090178b5T
Cobb Co. - PolicePrecinct 1 – Dispatch3040976c9T
Cobb Co. - PolicePrecinct 2 – Dispatch3041976d3T
Cobb Co. - PolicePrecinct 3 – Dispatch3042976ddT
Cobb Co. - PolicePrecinct 4 – Dispatch3043976e7T
Cobb Co. - PoliceSTEP – Dispatch3045976fbT
Cobb Co. - PoliceEmergency Alert Button304697705T
Cobb Co. - SheriffCobb Co. – Sheriff – Dispatch305017725T
Cobb Co. - SheriffCobb Co. – Sheriff – Dispatch30509772dT
Cobb Co. - SheriffEmergency305167734T
Georgia State PatrolPost 9 – Command316197b83T
Kennesaw State University (Cobb Co. )Kennesaw State University (Cobb Co. ) – Dispatch3090378b7T
Cobb Co. - Board of EducationPrivate3090278b6T
Cobb Co. - EventsEvent 1 – Police inside Truist Park311217991T
Cobb Co. - EventsEvent 3 – Police outside Truist Park311237993T
Cobb Co. - MCS Drug Task ForceIntel3043476e2T
Cobb Co. - MCS Drug Task ForceOperations30510772eT
Cobb Co. - MCS Drug Task ForceOperations305217739T
Cobb Co. - MCS Drug Task ForceOperations30522773aT
Cobb Co. - PolicePrecinct 1 – Private3040176c1T
Cobb Co. - PolicePrecinct 2 – Private3040276c2T
Cobb Co. - PolicePrecinct 3 – Private3040376c3T
Cobb Co. - PolicePrecinct 4 – Private3040476c4T
Cobb Co. - PolicePrecinct 5 – Private3040576c5T
Cobb Co. - PoliceOperations3040776c7T
Cobb Co. - PoliceOperations3040876c8T
Cobb Co. - PoliceDetectives – Persons3041076caT
Cobb Co. - PoliceCrisis Negotiation Team (CNT)3041476ceT
Cobb Co. - PoliceExplosive Ordinance Disposal (EOD) Unit3041576cfT
Cobb Co. - PoliceSWAT3041676d0T
Cobb Co. - PoliceSWAT3041776d1T
Cobb Co. - PoliceK-9 Unit3041876d2T
Cobb Co. - SheriffPrivate305027726T
Cobb Co. - SheriffInvestigations305037727T
Cobb Co. - SheriffEvent30507772bT
Cobb Co. - SheriffSchools30508772cT
Cobb Co. - SheriffCommand30511772fT
Cobb Co. - SheriffExecutive Protection305137731T
Cobb Co. - SheriffSWAT305147732T
Georgia State PatrolPost 9 – Administration316067b76T
Georgia State PatrolPost 9 – Tactical316397b97T
Georgia State PatrolPost 9 – Operations316497ba1T
Kennesaw State University (Cobb Co. )Operations3090478b8T
Kennesaw State University (Cobb Co. )Operations3090578b9T
Cobb Co. - PoliceSTEP – Private3040676c6T
Cobb Co. - SheriffCourts305047728T
Cobb Co. - SheriffJail305057729T
Cobb Co. - SheriffJail30506772aT

Federal Protective Service Atlanta MOT

AgencyDescriptionTalkgroupHexMode
Federal Protective ServiceAtlanta Protection Division (APD") Patrol"1610D

Marietta City Services

AgencyDescriptionTalkgroupHexMode
SystemSystem – Dispatch (Channel 1)1610D

Nearest trunked radio sites

Distances are measured from the center of Mableton.

Cobb Jail Intellirepeater · Cobb Regional Radio System
RFSS 1 · Site 4 (hex 4) · NAC 174 · about 7 mi away
Control 851.1625, 853.9625
Voice 852.1625, 853.0375, 853.3
Simulcast · Metro Atlanta Rapid Transit Authority MOT
Site 1 (hex 1) · about 8 mi away
Control 853.35, 853.5125, 853.65, 853.825
Voice 851.0375, 851.1875, 851.2875, 851.425, 851.8125, 851.9625, 852.2125, 852.3625
Cobb County Simulcast · Cobb Regional Radio System
RFSS 1 · Site 1 (hex 1) · NAC 170 · about 8 mi away
Control 856.2125, 857.2125
Voice 851.7, 851.8875, 852.55, 852.575, 853.225, 853.45, 854.3375, 854.9125, 855.0875, 855.3375, 855.6375, 855.8875, 855.9125, 856.2375, 856.6125, 856.7375, 856.9875, 857.3375, 857.7375, 857.9875, 858.0875
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.