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  3. TRBOMAX

TRBOMAX

System Name: TRBOMAX
Location: Various, SC
County: 45 Counties
System Type: DMR Tier 3 Capacity Max
System Voice: DMR
System ID: HEX: L5 DEC: L5
Last Updated: March 28, 2026, 19:17 pm UTC   [Changed Site # 036 (Meggett) to 36 (Meggett)]
System Notes

SC Statewide CapacityMax (Tier III) system owned and operated by Motorola. 

RAS enabled on all sites.

Sites and Frequencies

FCC Callsigns Map Site Locations Report
Key:###.####Ctrl control channel
SiteNameCountyFrequencies
001 (1)ColumbiaRichland
2 freqs · 1 control
454.000Ctrl451.650
002 (2)LexingtonLexington
6 freqs · 1 control
451.325Ctrl451.950452.650461.300461.850464.450
003 (3)ChapinNewberry
1 freqs · 1 control
451.900Ctrl
004 (4)EffinghamFlorence
1 freqs · 1 control
451.175Ctrl
005 (5)GastonLexington
7 freqs · 1 control
461.025Ctrl451.650452.350452.425462.225463.7375464.6375
006 (6)RidgevilleBerkeley
1 freqs · 1 control
462.200Ctrl
007 (7)NorthOrangeburg
3 freqs · 1 control
451.475Ctrl463.6375464.9625
008 (8)Lancaster Ember LaneLancaster
1 freqs · 1 control
452.050Ctrl
009 (9)BlufftonHampton
3 freqs · 1 control
464.300Ctrl462.0875464.7625
010 (A)YemasseeHampton
3 freqs · 1 control
452.200Ctrl461.4125461.675
011 (B)KershawLancaster
3 freqs · 1 control
452.625Ctrl451.950463.200
012 (C)ChappellsNewberry
1 freqs · 1 control
461.275Ctrl
013 (D)Holly HillOrangeburg
3 freqs · 1 control
451.400Ctrl461.4625462.025
014 (E)LynchburgLee
1 freqs · 1 control
452.4375Ctrl
015 (F)CamdenKershaw
1 freqs · 1 control
463.475Ctrl
016 (10)Beech IslandAiken
5 freqs · 1 control
452.825Ctrl461.550461.800463.250464.8875
017 (11)BrunsonHampton
2 freqs · 1 control
451.875Ctrl461.7875
018 (12)ClintonLaurens
1 freqs · 1 control
461.4875Ctrl
019 (13)SimpsonFairfield
1 freqs · 1 control
453.000Ctrl
020 (14)Paris MtnGreenville
1 freqs · 1 control
461.150Ctrl
021 (15)EffinghamFlorence
1 freqs · 1 control
463.7875Ctrl
022 (16)SumterSumter
1 freqs · 1 control
451.725Ctrl
023 (17)NewberryNewberry
1 freqs · 1 control
451.575Ctrl
024 (18)OrangeburgOrangeburg
2 freqs · 1 control
451.450Ctrl451.975
025 (19)RidgelandJasper
1 freqs · 1 control
452.875Ctrl
026 (1A)UnionUnion
3 freqs · 1 control
461.6125Ctrl462.0625464.625
027 (1B)CamdenKershaw
1 freqs · 1 control
462.1125Ctrl
030 (1E)GreenwoodGreenwood
3 freqs · 1 control
451.9125Ctrl452.850461.450
031 (1F)Plum BranchMcCormick
4 freqs · 1 control
452.775Ctrl451.8875463.6625464.4625
032 (20)JohnstonSaluda
5 freqs · 1 control
463.6625Ctrl451.450452.250464.8125464.9625
033 (21)FairforestSpartanburg
7 freqs · 1 control
452.750Ctrl451.600452.875461.475462.1125463.500464.4125
034 (22)WalterboroColleton
3 freqs · 1 control
451.900Ctrl452.300463.875
035 (23)WandoBerkeley
3 freqs · 1 control
460.900Ctrl462.375463.725
036 (24)MeggettCharleston
1 freqs · 1 control
451.025Ctrl
037 (25)AikenAiken
5 freqs · 1 control
451.775Ctrl461.375462.325463.4625464.475
038 (26)SimpsonvilleGreenville
1 freqs · 1 control
452.825Ctrl
039 (27)MarionMarion
1 freqs · 1 control
451.550Ctrl
040 (28)Myrtle BeachHorry
1 freqs · 1 control
451.575Ctrl
041 (29)Port RoyalBeaufort
1 freqs · 1 control
452.3625Ctrl
042 (2A)ManningClarendon
1 freqs · 1 control
464.050Ctrl
043 (2B)AbbevilleAbbeville
1 freqs · 1 control
461.925Ctrl
044 (2C)BarnwellBarnwell
3 freqs · 3 control
451.700Ctrl452.3875Ctrl462.0375Ctrl
045 (2D)GeorgetownGeorgetown
1 freqs · 1 control
461.550Ctrl
047 (2F)DillonDillon
1 freqs · 1 control
451.375Ctrl
048 (30)BambergBamberg
1 freqs · 1 control
452.2375Ctrl
049 (31)ClemsonPickens
2 freqs · 2 control
452.225Ctrl463.8875Ctrl
050 (32)LongsHorry
1 freqs · 1 control
451.550Ctrl
051 (33)BlackstockFairfield
4 freqs · 1 control
464.8125Ctrl462.100462.500463.5375
052 (34)St StephenBerkeley
2 freqs · 2 control
451.400Ctrl452.475Ctrl
053 (35)JamestonBerkeley
2 freqs · 2 control
451.2125Ctrl464.650Ctrl
054 (36)NewportYork
4 freqs · 1 control
461.000Ctrl452.400461.725463.950
055 (37)LancasterLancaster
3 freqs · 1 control
451.625Ctrl461.875463.7125
056 (38)ChesterChester
2 freqs · 2 control
451.725Ctrl461.3875Ctrl
058 (3A)OconeeAnderson
1 freqs · 1 control
452.475Ctrl

Talkgroups

Talkgroup Category Report
Key:Enc full encryption
Kershaw Area
DEC Mode Alpha TagDescriptionTag
1049T Encbusiness 1049business 1049Business
1062T Encbusiness 1062business 1062Business
1066T Encbusiness 1066business 1066Business
1071T Encbusiness 1071business 1071Business
1075T Encbusiness 1075business 1075Business
Lancaster Area
DEC Mode Alpha TagDescriptionTag
1230T EncLan Nat GasLancaster Natural Gas Public Works
Motorola
DEC Mode Alpha TagDescriptionTag
101TRadio TechsSystem TestingOther
106TRadio TechsSystem TestingOther
201TRadio TechsSystem TestingOther