Detail of Frequency Band

Band 235 – 238 GHz

Notes to whole band 5.563A, 5.563B
Service Earth Exploration-Satellite (passive)
Category of assignment Primary
Non-civil utilisation Not used
Civil utilisation Primary
Service Fixed-Satellite (space-to-Earth)
Category of assignment Primary
Non-civil utilisation Not used
Civil utilisation Primary
Service Space Research (passive)
Category of assignment Primary
Non-civil utilisation Not used
Civil utilisation Primary
Service Earth Exploration-Satellite (active)
Category of assignment Secondary
Non-civil utilisation Not used
Civil utilisation Primary
Section 237.9 – 238 GHz
Additional information Satellite radars of clouds only in accordance with 5.563B.
Service Space Research (active)
Category of assignment Secondary
Non-civil utilisation Not used
Civil utilisation Primary
Section 237.9 – 238 GHz
Additional information Satellite radars of clouds only in accordance with 5.563B.
Additional information In accordance with 5.563A a ground-based passive atmospheric sensing is carried out to monitor atmospheric constituents.