Use of frequencies by earth stations on board vessels transmitting in certain bands allocated to the fixed-satellite service Questions ITU-R 254/4 and ITU-R 226/9
国外标准现行
标准号:ITU-R SF.1648-2003
标准名称: 船载地球站使用在分配给固定卫星业务的特定频段内传输的频率
英文名称:Use of frequencies by earth stations on board vessels transmitting in certain bands allocated to the fixed-satellite service Questions ITU-R 254/4 and ITU-R 226/9