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国内卫星通信地球站总技术要求 第五部分:中速数据数字载波通道
Domestic satellite communication earth stations--General technical requirements Part 5:Intermediate data rate(IDR) digital carriers
价格:¥0.00
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国内卫星通信地球站总技术要求 第四部分:电视/调频载波通道
Domestic satellite communication earth stations--Gereral technical requirements--Part 4:Television/frequency modulation carrier channel
价格:¥0.00
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国内卫星通信地球站总技术要求 第1部分:通用要求
Domestic satellite communication earth stations--General technical requirements--Part 1:Common performance
价格:¥0.00
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卫星电视地球接收站通用技术条件
General specification for satellite television earth receive-only station
价格:¥0.00
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船用罗兰C 接收设备通用技术条件
General specification for marine loran-C receiving equipment
价格:¥0.00
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通信卫星有效载荷性能的在轨测试方法
Methods of in-orbit testing for communication satellite payload performances
价格:¥0.00
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国内卫星通信地球站地面接口要求
Requirements of terrestrial interface for domestic satellite communications carth stations
价格:¥0.00
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卫星通信地球站无线电设备测量方法 第2部分:分系统测量 第3节:低噪声放大器
Methods of measurement for radio equipment used in satellite earth stations--Part 2: sub-systems measurements--Section Three: Low noise amplifier
价格:¥0.00
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卫星通信地球站无线电设备测量方法 第2部分:分系统测量 第1节:概述 第2节:天线(包括馈源网络)
Methods of measurement for radio equipment used in satellite earth stations--Part 2: Measurement for sub-systems--Section One-General--Section Two-Antenna(including feed network)
价格:¥0.00
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