RECOMMENDATION ITU-R F.758-2 - CONSIDERATIONS IN THE DEVELOPMENT OF CRITERIA FOR SHARING BETWEEN THE TERRESTRIAL FIXED ... ANNEX 1 - Basic considerations in the development of sharing criteria 1 Overall performance objective 1.1 Error performance and availability objectives 1.2 Analogue performance and availability objectives 2 Sub-division of the performance and availability objectives 2.1 Apportionment of section performance objective 3 Characteristics of interference 4 Limit values of interference 5 Calculation of actual interference levels ANNEX 2 - FS system parameters for frequency sharing 1 Introduction 2 Transmitter characterization 3 Receiver characterization 3.1 Equipment parameters 3.2 Permitted interference 4 Tables of system parameters ANNEX 3 - Additional technical characteristics of some FS systems useful for sharing analysis in the 1-3 GHz band 1 Introduction 2 Use of APC in digital systems 3 Characteristics of digital point-to-point systems 3.1 Typical characteristics 3.2 FS antenna pattern 4 Characteristics of analogue point-to-point radio-relay systems 4.1 Typical FS analogue characteristics operating in the 1-3 GHz bands 4.2 ITU-R analogue HRC characteristics 5 Characteristics of P-MP systems 6 Basic sharing parameters for P-MP systems in the frequency range 1-3 GHz ANNEX 4 - FS antenna size in sharing studies 1 Interference considerations 2 Earth station coordination 3 GSO satellites 4 Non-GSO satellites 5 Considering present and FS service antennas 6 FS technical parameters and antenna size