Satellite Earth Stations and Systems (SES); Maritime Mobile Earth Stations (MMES) operating in the 1,5/1,6 GHz bands providing Low Bit Rate Data Communications (LBRDC) for the Global Maritime Distress and Safety System (GMDSS); Technical characteristics and methods of measurement
卫星地面站和系统;在1.5/1.6 GHz频段运行的海上移动地面站(MME) 为全球海上遇险和安全系统(GMDSS)提供低比特率数据通信(LBRDC);技术特性和测量方法
To provide specifications for the standardisation of transmit/receive mobile earth stations in order to ensure general safety & to limit interference to other radio communication systems. Also to provide specifications for the standardisation under the Global Maritime Distress and Safety Systems (GMDSS).