scope:

The present document covers the minimum technical requirements for terrestrial analogue radio relay systems operating in bands in the frequency range 24,25 GHz to 29,5 GHz and 31,0 GHz to 31,8 GHz. Such systems are intended to be used for Point-to-Point (P-P) connections and video distribution (Point-to-Multipoint (P-MP)). Typical applications include: a) TV of contribution quality; b) TV of distribution quality; c) TV of surveillance quality; d) Radar signals remoting. Use of the 31 GHz band is restricted to analogue security video systems in the present document. Safety aspects are outside the mandate of ETSI and they will not be considered in the present document. The requirements and limits given in the present document are relevant to all environmental conditions for the chosen climatic class.