Power flux-density value required for the protection of receiving earth stations in the broadcasting-satellite service in Regions 1 and 3 from emissions by a station in the fixed and/or mobile services in the band 21.4-22 GHz
This Recommendation provides the maximum permissible pfd value to protect receiving earth stations in the BSS in Regions 1 and 3 from emissions generated by a single station in the fixed and/or mobile services in the band 21.4-22.0 GHz. WRC-12 decided to include in Article 5 of the Radio Regulations the pfd value contained in this Recommendation as a hard limit.