Reference Patterns for Earth-Station and Satellite Antennas for the Broadcasting-Satellite Service in the 12 GHz Band and for the Associated Feeder Links in the 14 GHz and 17 GHz Bands - Section 10/11C - Technology
that for earth-station receiving antennas, to ensure that interference up to the limit of the service area shoul not exceed that envisaged in Plans for the 12 G E band