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如何使用 ENA 执行 75 Ω 测量?
您可以将 ENA 的系统特征阻抗变为 75 Ω,然后执行 75 Ω 测量。

FAQ 2015-03-09

Replacing the 8508A vector voltmeter with the E5061B network analyzer
Measuring the phase difference of an external CW signals is a typical measurement application of the 8508A vector voltmeter.

FAQ 2013-10-14

How can I perform the calibration/compensation when I use the 16094A with a 7-mm connector extension cable?
It is recommended to perform the following compensation procedure...

FAQ 2013-06-05

ENA 6 系列的频率扫描是否提供扫描模式?
不提供,E5061A/62A 和 E5061B 的频率扫描仅提供步进扫描模式。

FAQ 2013-04-25

Keysight ENA 系列网络分析仪能否覆盖每次扫描结束时的输出源消隐?
能,您可以通过关闭“初始源端口控制”功能来预防回扫上的输出源消隐。

FAQ 2012-12-18

ENA 6 系列是否支持用户表征的电子校准件?
不支持。

FAQ 2012-12-10

两端口的ENA可以测量混合模式的S参数吗?
能。等式编辑器功能使 2 端口 ENA 能够对混频模式 S 参数进行实时计算。

FAQ 2012-12-10

为便于用户了解适当的阻抗测量技术,是德提供了哪些资源?

FAQ 2012-07-17

Why is a negative D value sometimes displayed when a furnished PTFE plate is measured with the 16453A?
When resistance value of Short compensation data is too large, measured D value is overcompensated for the Short resistance and results in a negative value

FAQ 2012-04-08

What is an alternative solution to the 87075C / 87050E replacement?
Build your home-made switch box using the L4491A RF/MW switches. Refer to the application note for details.

FAQ 2012-01-11

On the ENA, how can I make CW sweep (Fixed frequency) without turning off the ENA's output signal each time a sweep finishes?
Turn off the "Init Src Ctrl" feature, then hold trigger.

FAQ 2011-10-07

What is the difference between Smoothing and Averaging on a Keysight network analyzer?

FAQ 2011-10-07

On the ENA / ENA-L, what occurs if I select "order-based display" in sweep mode?
Measurement points of different segments are plotted in constant intervals.

FAQ 2011-10-07

关于电缆测试设备,用户应该使用TDR、网络分析仪,还是两者皆用?

FAQ 2011-10-07

使用是德矢量网络分析仪能测量传播速度吗?
Keysight VNAs不能直接测量传播速度。可以选择下面步骤概述的方法来计算传播速度,该方法是基于被测电缆的物理长度进行传播速度测量的。

FAQ 2011-10-07

The "set Zo" function does not appear to affect the displayed S-parameters of my network analyzer. How does this function work?

FAQ 2011-10-07

85033E 30kHz至9GHz校准套件中的适配器是不是相位匹配的?
是。

FAQ 2011-10-07

在 Keysight VNA 上运行极限点测试时,该点的标记值超出了极限线。但极限线合格/不合格项显示的是“合格”状态。为什么?
下面的图1显示了典型情况。限制设定为一个在800MHz处、最大限制值为-14dB的点.......

FAQ 2011-10-07

What is the difference between "sweep speed", "cycle time" and "time per data point" as related to a vector network analyzer?

FAQ 2011-10-07

当Keysight 4395A组合分析仪在“频谱分析仪模式”时,我无法修改扫描时间。为什么?

FAQ 2011-06-27

Can the 4294A display a polar chart and an R vs. jX (G vs. jB) diagram?
Yes, a polar chart and a real part vs. imaginary part diagram can be selected when the measurement parameter of the 4294A is set to "COMPLEX X-Y".

FAQ 2011-06-07

What is the possible cause of the difference when the permittivity measured with the 16453A is different from the value previously obtained?
Most likely cause of the measurement discrepancy or drift is insufficient electrode pressure due to improper pressure adjustment.

FAQ 2011-06-07

Why is permeability measurement result unstable when a low permeability magnetic material or a thin magnetic material is measured with the 16454A?
It is because the impedance of the magnetic material inserted into the 16454A is too low for the impedance analyzer to measure it accurately.

FAQ 2011-06-07

How can the E4980A or the 4263B measure internal impedance of batteries?
Insert DC blocking capacitors between the measurement terminals and a battery DUT. The 16065C can substitute for the DC blocking capacitors.

FAQ 2011-06-07

What is the measurement setup for obtaining same spectral levels of measured signal or noise irrespective of the sweep frequency span of the 4395A?
Change the detection mode to sample detection mode.

FAQ 2011-06-03

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