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Amateur EHF Bands


47.0 - 47.2 GHz
Allocation to Services
Region 1 Region 2 Region 3


47 - 47.2

AMATEUR

AMATEUR-SATELLITE


 76.0 - 81.0 GHz
Allocation to Services
Region 1 Region 2 Region 3


76.0 - 77.5

RADIO ASTRONOMY

RADIOLOCATION

Amateur

Amateur-Satellite

Space Research (space-to-Earth)


77.5 - 78

AMATEUR

AMATEUR-SATELLITE

Radio astronomy

Space Research (space-to-Earth)

5.149


78 - 79

RADIOLOCATION

Amateur

Amateur-Satellite

Radio astronomy

Space Research (space-to-Earth)

5.149  5.560


79 - 81

RADIO ASTRONOMY

RADIOLOCATION

Amateur

Amateur-Satellite

Space Research (space-to-Earth)

5.149 


 122.25 - 123 GHz
Allocation to Services
Region 1 Region 2 Region 3


122.25 - 123

FIXED

INTER-SATELLITE

MOBILE 5.558

Amateur

5.138


 134 - 141 GHz
Allocation to Services
Region 1 Region 2 Region 3


134 - 136

AMATEUR

AMATEUR-SATELLITE

Radio astronomy


136 - 141

RADIO ASTRONOMY

RADIOLOCATION

Amateur

Amateur-Satellite

5.149


241 - 250 GHz 
Allocation to Services
Region 1 Region 2 Region 3


241 - 248

RADIO ASTRONOMY

RADIOLOCATION

Amateur

Amateur-Satellite

5.138


248 - 250

AMATEUR

AMATEUR-SATELLITE

Radio astronomy

5.149


275 - 1 000 GHz 
Allocation to Services
Region 1 Region 2 Region 3


275 - 1 000

(Not allocated) 5.565