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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

Is the display intensity adjustable on the ENA?

FAQ 2012-03-16

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

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

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

FAQ 2012-01-11

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

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

Anti-Virus FAQ for ENA

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

In limit line test, the marker value at that point is beyond the limit line. However, the Pass/Fail indicates a Pass condition. Why?

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

Does the ENA contain parts with limited service life?
Yes.

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

On the ENA / ENA-L, how do I determine my hard disk version?

FAQ 2011-10-07

The ENA / ENA-L was infected with the virus. What should I do?
Remove the LAN cable and perform system recovery.

FAQ 2011-10-07

When I save a Touchstone file with the ENA / ENA-L, which calculation will be reflected in the Touchstone file?
All calculations are reflected in the Touchstone file except for the mixed-mode conversion.

FAQ 2011-10-07

Can I disable the front keys, keyboard, mouse and/or touch screen on the ENA / ENA-L?
Yes.

FAQ 2011-10-07

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

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 control external instruments by the ENA/ENA-L?
Yes. It is possible to control external instruments by the ENA/ENA-L with built-in VBA programs.

FAQ 2011-10-07

Is there a Keysight VEE Sample program outlining use of an SRQ to programmatically detect completion of an ECal Calibration Process?
Yes.

FAQ 2011-10-07

On the ENA / ENA-L, the "Update Firmware" key is not displayed under the Service menu. What is wrong?

FAQ 2011-10-07

Is there an error in the delay/thru definition for the 85039B F-Type Calibration Kit?
Yes.

FAQ 2011-10-07

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