卫星广播业务和地面业务问的频率共用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问的频率共用  (GB/T 14435.3-1993)

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

发布时间： 1993-06-09

实施时间： 1993-12-01

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