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Electronic Measurement

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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

On the ENA I am receiving the message "Continuous switching may damage source attenuator". What corrective actions should I pursue?

FAQ 2012-03-16

Is the display intensity adjustable on the ENA?

FAQ 2012-03-16

What is the recommended transit case for my Keysight ENA Series Network Analyzer?
Custom fit ENA Series transit cases are not available. However customer can refer to other commercial company’s product like Pelican or ECS case.

FAQ 2012-02-28

Can I hide the softkey menu when I perform "Dump Screen Image" on the ENA / ENA-L?
Yes.

FAQ 2012-02-02

What are the implications of swapping test heads between different Keysight 4287A Impedance Analyzers?
The Keysight 4287A Impedance Analyzer must be used with the furnished test head as a set because it is an indivisible portion of the calibrated 4287A.

FAQ 2012-01-16

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

How is trace math implemented within the Keysight Technologies Vector Network Analyzers?

FAQ 2012-01-11

Does the ENA support 87050E / 87075C series multiport test sets?
Unlike the E5061A and E5062A, the E5061B, E5071C and E5072A (ENA) does NOT support full functions of 87050E / 87075C. But it is possible to change switch state of 87050E-Hxx / 87075C-Hxx via GPIB.

FAQ 2012-01-11

Windows login process appears on my ENA every time after power up. Can I skip this?
Yes.

FAQ 2011-10-07

On the ENA / ENA-L, what is the meaning of "1.#QNB" or "1.#QNAN"?

FAQ 2011-10-07

What are the benefits of the built-in VBA?

FAQ 2011-10-07

Is it possible to change the font size of softkey menu on ENA?
Yes. The font size of softkey menu can be changed with following procedure...

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

ENA & PNA Series Network Analyzer Frequently-Asked Questions (FAQs)

FAQ 2011-10-07

Does the ENA-L support a built-in web page similar to the 871x family?

FAQ 2011-10-07

For Cable Testing should I use a TDR, a network analyzer, or both?
The cable specifications will determine the test equipment requirements...

FAQ 2011-10-07

Can I modify the trace background color from black to white on the ENA?

FAQ 2011-10-07

Where can I find upgrade information of ENA?
Please refer to the ENA series service and support home page.

FAQ 2011-10-07

What are the equations that relate Real and Imaginary data pairs to Log Magnitude, Polar, Phase, and Smith Chart formats?

FAQ 2011-10-07

On the ENA and ENA-L, is there a SCPI command to query the active channel?
Yes.

FAQ 2011-10-07

Are the adapters in the 85033E 30kHz to 9GHz calibration kit phase matched?
Yes.

FAQ 2011-10-07

After performing a calibration with a user defined calibration kit, all log magnitude data is displayed as -200 dB; why?

FAQ 2011-10-07

Is it possible to measure the velocity of propagation utilizing a Keysight Vector Network Analyzer (VNA)?
Keysight VNAs do not directly provide the velocity of propagation measurement. As an alternative the steps below outline a method to calculate the velocity of propagation based upon the physical length of the cable under test.

FAQ 2011-10-07

While programming the ENA I am receiving the error, "-128, Numeric data not allowed". Why?
For many analyzers the data transfer format is adjustable when outputting data...

FAQ 2011-10-07

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