SP 23/38 GHz — Spectrum Policy and Licensing Considerations, Fixed Radio Systems in the 23 GHz and 38 GHz Frequency Bands

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Spectrum Utilization Policy for the 23 GHz Frequency Band

Service Frequency
GHz
Status Application
Fixed 21.2-21.6 Primary MCS (paired with 22.4-22.8 GHz)
21.6-21.8 Reserved
21.8-22.4 Point-to-Point (SRSP 321.8) (paired with 23-23.6 GHz)
22.4-22.8 MCS (paired with 21.2-21.6 GHz)
22.8-23 Reserved
23-23.6 Point-to-Point (SRSP 321.8) (paired with 21.8-22.4 GHz)
Inter-Satellite 22.55-23.55 Primary (Inter-satellite links of low-earth orbitting mobile satellites)
Earth Exploration-Satellite (passive)
Space Research (passive)
21.2-21.4 Primary  
22.21-22.5
Radio Astonomy 22.21-22.5 Primary  
Mobile 21.2-22 Secondary  
22-22.5 except Aeronatical Mobile
22.5-23.6  

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Spectrum Utilization Policy for the 38 GHz Frequency Band

Service Frequency
GHz
Status Application
Fixed 36-38.4 Primary Reserved
38.4-38.6 MCS Point-to-Point
38.6-39.3 Point-to-Point (paired with 39.3-40.0 GHz)
39.3-40.0 Point-to-Point (paired with 38.6-39.3 GHz)
40-40.5 Reserved
Mobile 36-40.5 Primary  
Earth Exploration-Satellite (passive)
Space Research (passive)
36-37 Primary  
Space Research 37-38 Primary Space-to-Earth
40-40.5 Earth-to-Space
Fixed Satellite 37.5-40.5 Primary Space-to-Earth
Mobile Satellite 39.5-40.5 Primary Space-to-Earth
Earth Exploration Satellite 40-40.5 Primary Earth-to-Space
Earth Exploration Satellite 37.5-40.5 Secondary Space-to-Earth

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