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12GHz频段卫星广播业务(BSS)及其馈线链路的规划参数
Planning parameters for broadcasting-satellite service (BSS) in the band 12 GHz and BSS feeder links
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国际海事卫星C船舶地球站技术要求
Technical requirements of INMARSAT standard C ship earth station
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视距微波接力通信系统与空间无线电通信系统共用频率的技术要求
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卫星通信船载地球站码分多址通信设备通用技术条件
General specification of satellite communicalion earth station for shipborne communication equipment for CDMA
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2048 Kbit/S 30路脉码调制分插设备技术要求与测试方法
Performance and test methods of 30-channel pulse code modulation drop/insert equipment at 2048 kbit/s
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中距离地面模拟无线电接力系统彩色电视调制机和解调机(1路电视和4路伴音) 技术条件
Specification for colour TV modulation and demodulation equipment(1 TV + 4 sound program) used in middle distance terrestrial analog radio-relay systems
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微波通信系统远程监控设备技术条件
Specification for microwave communication system remote supervisory and control equipment
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4GHz微波联络机技术条件
Specification for 4GHz band microwave service channel equipment
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卫星通信地球站与地面微波站之间协调区的确定和干扰计算方法
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国内卫星通信地球站发射、接收和地面通信设备技术要求 第三部分:电视/调频设备
Transmitter, receiver and ground communication equipment used in domestic satellite communication earth stations--Technical requirements--Part 3:Equipment for television/frequency modulation
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