NF Z86-721*NF EN 300721:2000 卫星地面站和系统(SES)用低于1GHz运行的低位地球轨道(LEO)卫星提供低位速率数据通信(LBRDCs)的移动地面站(MES)
Satellite Earth Stations and Systems (SES) - Mobile Earth Stations (MES) providing Low Bit Rate Data Communications (LBRDC) using Low Earth Orbiting (LEO) satellites operating below 1 GHz