... range resolution 距离分辨率 range station导航台 range strobe 射程扩微光标 ...
2
?无线电指向标
无线电指向标 directional radio range; marker beacon; radio aids; radio beacon; radio range station; radiobeacon; radiophare; range station 无线电指向器 directional wireless .
The system is frequency flexible, connects hundreds of users to a single base station, and delivers superior range and link performance in voice, video and data transmission.
该系统的频率灵活，可将数百个用户连接到一个基站，提供范围广泛和性能优越的语音、视频和数据传输功能。
3
A town might have a lot of hotspots providing fast, short-range access, along with a larger base station covering the entire area with a slower connection as fallback.