This Recommendation provides system characteristics to be used in sharing studies for the space research service (Earth-to-space) in the band 22.55-23.15 GHz.
ITU-R SA.1882-2011 history
2011ITU-R SA.1882-2011 Technical and operational characteristics of space research service (Earth-to-space) systems for use in the 22.55-23.15 GHz band