Methods of measurement for equipment used in digital microwave radio transmission systems ; part 3 : measurements on satellite earth stations ; section 4 : low noise amplifier 数字微波无线电发射系统使用设备的测量方法.第3部分:卫星地面站的测量.第4节:低噪声放大器
Methods of measurement for equipment used in digital microwave radio transmission systems . part 3 : measurements on satellite earth stations . section 4 : low noise amplifier 数字微波无线电发射系统使用设备的测量方法.第3部分:卫星地面站的测量.第4节:低噪声放大器
Methods of measurement for equipment used in digital microwave transmission systems - part 3 : measurements on satellite earth stations - section 6 : high - power amplifiers 数字微波无线电发射系统使用设备的测量方法.第3部分:地球卫星接收站的测量.第6节:大功率放大器
Methods of measurement for equipment used in digital microwave radio transmission systems . part 3 : measurements on satellite earth stations . section 5 : up - and down - converters 数字微波无线电发射系统使用设备的测量方法.第3部分:卫星地面站的测量.第5节:上下变频器
Methods of measurement for equiment used in digital microwave radio transmission systems . part 3 : measurements on satellite earth stations . section 12 : overall system performance 数字微波无线电发射系统使用设备的测量方法.第3部分:卫星地面站的测量.第12节:系统总性能
Methods of measurment for equipment used in digital microwave radio transmission sytems . part 2 : measurements on terrestrial radio - relay systems . section 9 : service channels 数字微波无线电发射系统使用设备的测量方法.第2部分:陆地无线电中继系统的测量.第9节:服务信道
Methods of measurement for equipment used in digital microwave radio transmission systems - measurements on terrestrial radio - relay systems - cross - polarization interference canceller 数字微波无线电发射系统使用设备测量方法.地面无线电中继系统测量.交叉极化干扰消除器
Methods of measurement for equipment used in digital microwave radio transmission systems ; part 3 : measurements on satellite earth stations ; section 12 : overall system performance 数字微波无线电发射系统使用设备的测量方法.第3部分:卫星地面站的测量.第12节:总系统的性能
Methods of measurement for equipment used in digital microwave radio transmission systems - part 2 : measurements on terrestrial radio - relay systems - section 9 : service channels 数字微波无线电发射系统使用设备的测量方法.第2部分:地面无线电中继系统的测量.第9节:业务波道
Methods of measurement for equipment used in digital microwave radio transmission systems - measurements common to terrestrial radio - relay systems and satellite earth stations - general 数字微波无线电发射系统使设备测量方法.地面无线电中继系统和卫星地面站测量方法.总则
