Satellite Earth Stations and Systems (SES) - Network Control Facilities (NCFs) for Land Mobile Earth Stations (LMESs) operating in the 1.5/1.6 GHz bands providing voice and/or data communications; English version ETS 300424:1995
卫星地面站和系统(SES)-在1.5/1.6 GHz频段运行的陆地移动地面站(LMES)网络控制设施(NCF) 提供语音和/或数据通信;英文版ETS 300424:1995