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发明授权
CN1897507B 一种新型的SCDMA系统电测仪及其测试方法 失效 - 权利终止 许可

一种新型的SCDMA系统电测仪及其测试方法
摘要：
本发明提供一种新型SCDMA系统的电测仪及其测试方法。该电测仪包括一个发射设备、一个测试终端、一个通讯接口和一个数据采集分析系统；其中，所述发射设备只发射信号，所述测试终端只接收信号，然后经所述通讯接口传递到所述数据采集分析系统进行分析、保存和显示；所述的测试终端在接收信号时，不发射信号且不进行鉴权和注册，接收发射设备信号并计算功率和信噪比，将接收信号的强度和信噪比等重要信息，并通过所述通讯接口送到所述数据采集分析系统。应用本发明可以得到实际终端的接收信号电平和信噪比，更真实得反映信号覆盖情况。
摘要（英）：

The electric logging device thereof comprises a transmitting unit, a test terminal, a communication port and a data collecting and analyzing system. Wherein, the transmitting unit is used to transmitsignals, and the test terminal is used to receive the signals and to send the received data to the data collecting and analyzing system to analyze, store and display; when the test terminal receives the signals, it neither transmits signals and nor makes authentication and registration, and it only receives the signals from the transmitting unit and calculates the power and the S/N ratio, and thensends the information about signal strength and S/N ratio to the data collecting and analyzing system through the communication port.

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