中国电子科技集团公司第四十一研究所推出的“9201H手机业务功能与性能测试系统”是针对4G移动终端进行功能性指标测量和性能测量用户体验的一套测试系统，该测试系统设计的出发点是结合我国通信测试厂家（中国电科41所）通信测试技术及仪表 详细
移动互联网和物联网的快速发展，成为5G的主要驱动力。面向2020年及未来，超高清、3D和浸入式视频的流行，将会驱动数据速率大幅提升，同时用户还希望能够在体育场、演唱会等超密集场所，高铁、车载、地铁等高速移动环境下也能够获得一致的业务体验 详细
The FS730/5 Series Distribution Amplifier are used to distribute broadband (DC to 100 MHz) analog signals over 75 Ω coax. 详细
The FS730/4 Series Distribution Amplifiers are used to distribute broadband (DC to 100 MHz) analog signals over 50 Ω coax. 详细
The FS730/3 Series Distribution Amplifiers are used to distribute CMOS level logic pulses. Each amplifier has one input and seven outputs, all on BNC connectors. All inputs and outputs are logic levels. 详细
The FS730/FS735 Series Distribution Amplifiers are used to distribute a low noise 5 MHz frequency reference. 详细
For installations which require many 10 MHz outputs at a remote location from the source, the FS710 AGC Distribution Amplifier offers seven independent outputs from one input. With an AGC circuit capable of adding up to 30 dB of gain, this amplifier can b 详细
The FS730/FS735 Series Distribution Amplifiers are used to distribute a low noise 10 MHz frequency reference. Each system has one input and seven outputs, all on BNC connectors. The input is coupled through a series LC network allowing the use of inputs w 详细
The SR625 Frequency Counter is a NIST traceable frequency counting standard for calibrating base stations, 详细
The SR620 Time Interval Counter performs virtually all of the time and frequency measurements required in a laboratory or ATE environment. 详细
