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简要描述;简介
R&S®NRVS 功率计执行从直流到 40 GHz 的功率、电平和电压测量。它是实验室和系统中各种功率测量应用的理想仪器。凭借其带有校准数据存储器的智能传感器，无需用户进行调整，R&S®NRVS 始终提供高精度测量，不会出现操作员错误。
展示
测量结果、单位和各种信息项目以三个可选的分辨率级别显示在易于阅读的大型 41/2 位 LC 显示屏上。
脉冲功率
如果测量脉冲调制射频信号，NRVS 根据测量的平均功率和输入的脉冲占空比计算脉冲峰值功率，并直接读出结果。强烈建议使用峰值功率传感器 NRV-Z31 和 -Z32 来测量峰值包络功率 (PEP)。
测量速率
可达到的测量速率不仅取决于所使用的传感器类型，还取决于平均滤波器的设置。 NRVS 通过根据电平和所选分辨率确定稳定读数所需的最佳平均时间来自动进行适当的设置。这种自动选择可以关闭。
The R&S®NRVS power meter performs power, level and voltage measurements from DC to 40 GHz. It is an ideal instrument for a great variety of power measurement applications in labs and systems. Thanks to its intelligent sensors with calibration data memory which make adjustments by the user superfluous, R&S®NRVS provides at all times high-precision measurements free of operator’s errors.
Measurement results, units and various items of information are displayed on a large easy-to-read 41/2-digit LC display in three selectable steps of resolution.
If pulse-modulated RF signals are measured, NRVS calculates the pulse peak power from the measured average power and the entered pulse duty factor, and reads out the result directly. The use of Peak Power Sensors NRV-Z31 and -Z32 for measuring the peak envelope power (PEP) is highly recommended.
The attainable measurement rate not only depends on the type of sensor used but also on the setting of the averaging filter. NRVS automatically makes the appropriate settings by determining the optimum averaging time required for a steady readout as a function of level and selected resolution. This automatic selection can be switched off.
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