国内卫星通信地球站总技术要求 第一部分:通用要求
Domestic satellite communication earth stations-General technical requirements Part 1:Common performance
检测标准
139264 kbit/s 正码速调整四次群数字复用设备技术要求和测试方法
Performance and test methods of the fourth orderdigital multiplex equimpent operating at139264 kbit/s and using positive justification
电视和声音信号的电缆分配系统设备与部件 第 11部分:衰减器、均衡器、滤波器和陷波器通用规范
Equipments and components used in cabled distribution systems primarily intended for television and sound signals Part 11:Generie specifications for attenuator.nequalizer,filter and trap
电视和声音信号的电缆分配系统设备与部件 第9部分:电源设备通用规范
Equipments and components used in cabled distribution systems primarily intended for television and television signals Part 9:Generie specifications of equipments for power supply
电视和声音信号的电缆分配系统设备与部件 第4部分:频道处理器通用规范
Equipments and components used in cabled distribution systems primarily intended for television and sound signals Part 4:Generie specifications for channel processor
电视和声音信号的电缆分配系统设备与部件 第12部分:系统输出口通用规范
Equipments and components used in cabled distribution systems primarily intended for television and sound signals Part 12:Generie specifications for system outlets
电视和声音信号的电缆分配系统设备与部件 第8部分:干线放大器通用规范
Equipments and components used in cabled distribution systems primarily intended for television and sound signals Part 8:Generie specifications for trunk amplifiers
电视和声音信号的电缆分配系统设备与部件 第1部分:通用规范
Equipments and components used in cabled distribution systems primarily intended for television and sound signalsnPart 1:Generie specifications
卫星通信地球站无线电设备测量方法 第一部分分系统和分系统组合通用的测量 第四节 基带测量
Methods of measurement for radio equipment used in satellite earth stationsnPart1:Measurements common to sub-systems and combinations of sub-systems
卫星通信地球站无线电设备测量方法 第一部分 分系统和分系统组合通用的测量 第二节 射频范围内的测量
Methods of measurement for radio equipmentused in satellite earth stations Part1:Measurements common to sub-systems and combinations of sub-systems Section Two-Measurements in the r. f. range
