radio communication range

Their gear includes satellite communication systems, high-frequency radio, long-range optical equipment.

他们的装备包括卫星通信系统, 高频电台, 远距离光学仪器.

The NFC ( Near Field Communication) technology raised in these years even developed new world of short-range radio communication antenna research.

近年来兴起的NFC技术（Near Field Communication），更开辟了近场天线研究的新天地。

These characteristics seriously affect the data transmission rate, reliable data communication, available radio range, the throughput of network and energy expended in UWA.

这些干扰严重影响了水声传感器网络的数据传输速率、数据通信的可靠性、有效的通信距离、网络的吞吐量和能量消耗。