Scope

This Recommendation provides procedures for assessment of compliance for any non‑geostationary-satellite orbit (non-GSO) system with No. 22.5L of the Radio Regulations (RR) in order to ensure the protection of geostationary-satellite orbit (GSO) satellite networks in the frequency bands 37.5-39.5 GHz (space-to-Earth), 39.5-42.5 GHz (space-to-Earth), 47.2-50.2 GHz (Earth-to-space) and 50.4-51.4 GHz (Earth-to-space).