ITU-R REPORT BO 473-5-1990 CHARACTERISTICS OF RECEIVING EQUIPMENT FOR THE BROADCASTING-SATELLITE SERVICE《卫星广播业务接收设备的特点》.pdf

相关资源

GY 28-1984 卫星广播图象质量要求.pdf

GB 7400.4-1987 广播电视名词术语 卫星广播.pdf

GB T 14435.3-1993 卫星广播业务和地面业务间的频率共用 11.7~12.2GHz和12.5~12.75GHz卫星广播业务(电视)和地面业务(电视)及地面无线电中继系统间的频率共用.pdf

GB T 14435.1-1993 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.pdf

GB T 14435.2-1993 卫星广播业务和地面业务间的频率共用 620~790MHz卫星广播业务(电视)和地面业务(电视)间的频率共用.pdf

GB T 14434-1993 12GHz频段卫星广播业务(BSS)及其馈线链路的规划参数.PDF

GY T 28-1984 卫星广播图像质量要求.pdf

GB T 14435.3-1993 卫星广播业务和地面业务间的频率共用 11.7-12.2GHz和12.5-12.75GHz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.pdf

GB T 14434-1993 12GHz频段卫星广播业务(BSS)及其馈线链路的规划参数.pdf

GB T 14435.1-1993 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.pdf

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