Rohde&Schwarz ZVB20 20G矢量网络分析仪|罗德与施瓦茨 10MHz至20GHz
品牌:罗德与施瓦茨 Rohde&Schwarz
The R&S®ZVB series of vector network analyzers covers the frequency ranges from 300 kHz to 4/8 GHz and from 10 MHz to 14/20 GHz. It has been designed for universal measurements on passive and active components. The R&S®ZVB series greatly simplifies vector network analysis especially for multiport measurements and measurements on balanced devices. Featuring comprehensive measurement functions, excellent specifications, high measurement and data transfer speeds and remote-control capability, the analyzers of the R&S®ZVB series are an ideal choice for both development and production applications. The compact versions of the 14 GHz and 20 GHz two-port models leave ample room for test setups in the lab, featuring a height of only 24 cm and a depth of 42 cm.
New multiport concept
◇ Instruments with two or four test ports – for multiport and balanced measurements
◇ Two internal sources (four-port models) – to provide RF and LO signals for mixer measurements by means of a single unit
◇ Capability to perform balanced measurements – to characterize balanced DUTs by their mixed mode S-parameters
◇ Optional automatic calibration units – to speed up calibration and avoid operator errors
Outstanding specifications
◇ 60001 points per trace
◇ Dynamic range better than 123 dB (typ. 130 dB)
◇ Power sweep range >50 dB
High speed
◇ Measurement time < 4.5 ms for 201 test points (frequency sweep)
◇ Switching time between channels < 1 ms
◇ Switching time between instrument setups < 10 ms
◇ Data transfer time < 0.7 ms (201 test points via RSIB)
◇ Simultaneous measurement of more than one DUT
Modern user interface
◇ Intuitive Windows-based operation via mouse
◇ Operation by means of hardkeys and softkeys
◇ Large number of channels, traces and setups that can be loaded simultaneously
回收二手ZVB20网络分析仪罗德与施瓦茨ZVB20回收二手ZVB20网络分析仪罗德与施瓦茨ZVB20 回收二手ZVB20网络分析仪罗德与施瓦茨ZVB20回收二手ZVB20网络分析仪罗德与施瓦茨ZVB20
特征
·用于优化产能的全面功能
·R&S ZVB的新平台采用了基波混频技术,ZVR系列矢网已经采用了该项技术10年。
·它的动态范围为123dB,轨迹噪声小于0.01dB,测量带宽的范围是1 Hz -500 kHz。
·在测量带宽为500 kHz时,201点的测量扫描时间小于8ms。
·通过分段扫描的方式还可以进一步优化测量时间,分段的数量受限于仪器的内存。
·每一个频段内的扫描参数(如频点间隔、测量带宽、源电平)都可以独立设置以适合待测件的测试。
·不同的设置能以文件的形式存贮在硬盘中,与此同时也能加载到仪器的内存中,每个设置代表了一个独立的窗口。
·在手动模式下,通过鼠标简单的点击下就可以切换不同的设置(设置-切换);在远程控制模式下,
·通过设置切换可以缩短相当的切换时间。一旦调用这些设置(包括校准数据)就会自动保存在RAM中,
·这样就可以在10ms之内通过IEC总线迅速地切换不同的设置。由于在数据采集的同时,
·轨迹数据也在通过IEC/IEEE总线或LAN口进行传输,因此R&S ZVB的数据传输时间也就可以忽略不计了。
·基于多源理念的R&S ZVB允许对测试端口分组。在“端口管理器”对话框里可以定义进行平行测量的配置。
·每个端口组可以相对于其他组独立地进行测量,这样所有的组就可以同时并行测量,
·因而多个待测件或一个待测件的多个端口就可以同时测量了。
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