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Impedance Analyzers [Discontinued]

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How to maintain 16195B?
The 16195B which consists of Open, Short, 50 Ω Load and Low-loss Capacitor terminations is calibration kit for LCR Meter/Impedance Analyzer and Network Analyzer (NA). The 16195B itself does not have warranted specification as independent product. Maintenance of the 16195B depends on what instrument you calibrate with 16195B.

FAQ 2017-03-15

How do I upgrade my 4396B Network/Spectrum/Impedance Analyzer?
Information for hardware and software options upgrade

FAQ 2016-02-26

How should I set the "Adapter Setting" of the 4294A when using the 16089A/B/C/D/E?
Please set to "NONE".

FAQ 2015-06-09

Where can I find manuals for discontinued and obsolete Hewlett-Packard, Keysight and Keysight test equipment?
Most Keysight products have PDF manuals that can be found on product pages. Other vendors also supply old manuals.

FAQ 2014-08-01

Can you advise of alternatives to printing and acquiring screen images from the various Keysight Analyzers equipped with only a GP-IB interface?
There are several way to retrieve screenshots.

FAQ 2014-02-18

How can I order the upgrade kit of the 4395A
The model numbers of available upgrade kits for the 4395A options are as follows.

FAQ 2013-06-24

How do I upgrade my 4395A Network/Spectrum/Impedance Analyzer?
Information for hardware and software options upgrade

FAQ 2012-07-24

How do I upgrade my E4991A RF Impedance/Material Analyzer?
Information for hardware and software options upgrade

FAQ 2012-07-24

How do I upgrade my 4294A Precision Impedance Analyzer?
Information for hardware and software options upgrade

FAQ 2012-07-24

What resources does Keysight recommend to help facilitate learning proper impedance measurement techniques?

FAQ 2012-07-17

What is required to use Remote UI for the E4991A?
You need to prepare the following items: the E4991A, a PC, the E4991A VBA software (E4991A_vba.msi) included in the furnished CD-ROM and, LAN environment. For details, please refer to chapter 10 "Using LAN" of the E4991A operation manual.

FAQ 2012-05-10

Can I use the 16092A with the 4395A/4396B/4287A/E4991A?
Yes, you can use the 16092A with the 4395A/4396B/4287A/E4991A.

FAQ 2012-05-10

Why is the "Failed to Capture State from Instrument" displayed on PC when the IntuiLink software for the 4294A is run?
The error message as shown below is displayed when the version of the 4294A firmware is lower than Rev 1.11.

FAQ 2011-06-12

Can the 42941A probe be used with any RF test fixture adapter?
No, the 42941A does not have any test fixture adapter available for connecting the probe to an RF component test fixture.

FAQ 2011-06-07

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

Can the 42941A probe be substituted for discontinued 41941A/B probe?
No, the 42941A cannot be substituted for the discontinued 41941A/B and doesn’t have compatibility with old 4194A analyzer.

FAQ 2011-06-07

What is the interface cable or adapter required to control external GPIB equipment by using VBA macro function of the E4991A?
The 10833A/B/C/D, 82357A or 82357B is required depending on the OS version of the E4991A.

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 S21 to transmission impedance (Zt) conversion equation on the 4395A Operation Manual be derived?
The equivalent circuit model of transmission measurement is as follows.

FAQ 2011-06-03

What additional items are required to utilize the E4991A option 007 Temperature Characteristic Test Kit?
For newly purchased E4991As a Keysight 82357B USB-GPIB card is required as well as a GPIB interface on the temperature chamber. The recommended temperature chamber is an ESPEC model SU-261 temperature chamber.

FAQ 2011-05-31

For the 4395A / 4396B combination analyzer in spectrum analyzer mode with the noise format. Are the indicated units in error for this mode?

FAQ 2011-05-06

When measuring a capacitor via a Keysight LCR meter, what is the best circuit mode, Cs or Cp?
To measure L, C, or R, there are two equivalent circuit models.The LCR meter can select the mode by setting the FUNC (function) to Cp, Cs, Lp or Ls.

FAQ 2010-09-30

External test, 26 TRD LOSS test fails. How do I execute?
In the 26 TRD LOSS test, use 2 m N(m)-N(m) cable for the connection between S and R on the 4291B front panel. If it fails even using the 2m cable, troubleshoot the test station.

FAQ 2010-09-19

When utilizing Save/Recall on the E4991A file names are limited to six characters. Is there a method to save/recall files with longer names?

FAQ 2010-07-12

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