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日前,大唐电信科技股份有限公司针对3.5GHz 固定无线接入应用而开发的 R2000Airsun 宽带无线接入设备获得了信息产业部颁发的型号核准证。这是信息产业部颁发的首张以1.75MHz(测试实际值小于1.7MHz)为带宽占用单位的无线接入设备型号核准证。据悉,多数工作在该频段的无线接入设备均以3.5MHz 为基本带宽占用单位;大唐电信推出的以1.75MHz 为带宽占用单位的系统能够更有效
Recently, Datang Telecom Technology Co., Ltd. developed for the 3.5GHz fixed wireless access applications R2000Airsun broadband wireless access devices won the Ministry of Information Industry issued a model license. This is the first version issued by the Ministry of Information Industry to 1.75MHz (test actual value less than 1.7MHz) for the bandwidth-consuming units of wireless access device type approval certificate. It is reported that most of the work in this band of wireless access devices are 3.5MHz bandwidth for the basic unit; Datang Telecom introduced 1.75MHz bandwidth-consuming units for the system can be more effective