GB/T 14435.1-1993 标准详情
GB/T 14435.1-1993
现行
卫星广播业务和地面业务间的频率共用 卫星广播业务(电视)和地面业务间的频率共用导则
Frequency sharing between the broadcasting-satellite service and terrestrial services--Guide to frequency sharing between the broadcasting-satellite service (television) and terrestrial services
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国家标准
GB/T 14434-1993
现行
12 GHz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
国家标准
GB/T 14435.3-1993
现行
卫星广播业务和地面业务间的频率共用 11.7～12.2 GHz和12.5～12.75 GHz卫星广播业务(电视)和地面广播业务(电视)及地面无线电中继系统间的频率共用
Frequencysharing between the broadcasting-satellite services and terrestrial services--Frequency sharing between the broadcasting-satellite service(television)in one side and terrestrial broadcasting services(television)and terrestrial radio-relay system
国家标准
GB/T 28858-2012
现行
电子元器件用酚醛包封料
Encapsulating material of phenolic for electronic components
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