高价回收E4991A 射频阻抗/材料分析仪
高价回收E4991A 射频阻抗/材料分析仪

主要特性与技术指标

基本精度

·                                                                                                                                                                                                                                                               基本精度 +/-0.8%

扫描参数

·                                                                                                                                                                                                                                                               频率：1 MHz 至 3 GHz

·                                                                                                                                                                                                                                                               振荡器电平：高达 1 dBm/0.5 Vrms/10 mArms

·                                                                                                                                                                                                                                                               DC 偏置电平（选件 E4991A-001）：+/- 40V 或 +/- 50 mA

更多特性

·                                                                                                                                                                                                                                                               Windows 风格的用户界面

·                                                                                                                                                                                                                                                               内置 VBA 编程功能

·                                                                                                                                                                                                                                                               通过 LAN 接口进行数据传输

多功能测量选件

·                                                                                                                                                                                                                                                               介电/磁性材料测量（选件 E4991A-002）

·                                                                                                                                                                                                                                                               可靠的晶圆测量（选件 E4991A-010）

·                                                                                                                                                                                                                                                               温度特性测量（选件 E4991A-007）

描述

E4991A 射频阻抗/材料分析提供极限阻抗测量性能和功能强大的内置分析功能。它将为元器件和电路设计人员测量 3 GHz 以内的元器件提供**功能，帮助他们进行研发工作。与反射测量技术不同，E4991A 使用射频电流–电压（RF-IV）技术，可在广泛的阻抗范围内提供更**的阻抗测量结果。基本阻抗精度是 +/-0.8%。高 Q 精度有利于进行低功耗元器件分析。内置合成器具有 1 MHz到 3 GHz 的扫描范围和 1 mHz的分辨率。

材料评估

E4991A 提供完整的介电/磁性材料测量解决方案，涵盖 1 MHz 至 1 GHz的宽频率范围。

晶圆测量

借助E4991A-010 探针台连接套件，您可轻松地地将 Agilent E4991A 连接到射频探头系统（由 Cascade Microtech 提供）上进行晶圆测量。

温度特性评估

温度特性测试套件 E4991A-007 是一款为元器件和材料进行温度特性测量的新型解决方案。该选件可在 - 55°C 至 + 150°C 广泛的温度范围内提供高精度的温度特性分析功能，以及强大的温度漂移补偿功能。

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