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What is Keysight's Windows 7 to Windows 10 Migration Schedule?
We are beginning the transition of our Windows based instruments from Windows Embedded Standard 7 to Windows 10 IoT Enterprise. Click on the link for additional information.

FAQ 2019-08-28

Where can I find PNA/PNA-L/PNA-X Firmware, Software and Support information?
This is the link to the CTD external website for PNA Firmware, Software, and other support information

FAQ 2017-08-31

PNA Manual, Firmware, Upgrades, and Support
PNA-L, PNA, and PNA-X Manual, firmware, software, upgrade, and support information. Also available are PNA software utilities, and calibration kit and verification kit data.

FAQ 2017-08-29

How do I measure a pulsed RF signal output with a sampling oscilloscope?
There are two possible ways. Click on the question for additional information.

FAQ 2017-06-28

Can antivirus programs run on the Windows based PNA-X?
Yes, antivirus programs can run on any Windows based machine.

FAQ 2017-06-28

When working with high power setups, is it valid to calibrate at low powers and then increase the power after calibration?
Yes, this is valid as long as the source attenuator setting does not change. Click on the question for additional information.

FAQ 2017-06-28

Does the Maury Microwave MT7553B03 50 GHz Noise Receiver Module lower the effective noise figure of the N5245A beyond that of option 029?
Yes, the NF of the 50 GHz PNA-X is about 10 dB for most of its range while the typical NF from the MT7553B03 is 6 dB.

FAQ 2017-06-28

Can the PNA-X be configured to install Windows updates as they are pushed out by Microsoft?
Yes, any Windows based machine can be configured to install Windows updates.

FAQ 2017-06-28

Does the noise figure application on the PNA-X (option 029) provide a full noise-parameter system (tuners and software)?
No, we don’t provide a full noise-parameter system. Click on the question for additional information.

FAQ 2017-06-28

Can the PNA-X support SSLT or SSST calibration techniques?
Yes; however, the Cal Kit must be defined properly to work. The Cal can be modified via Advanced Modify Cal Kit for Definitions under the Calibration menu.

FAQ 2017-06-28

When using the DIQ application, what happens when I set the internal receiver to measure beyond the frequency range of my instrument?
Data for frequencies beyond the instrument hardware limitations is extrapolated from the hardware’s maximum and minimum limits. Click on the question for additional information.

FAQ 2017-06-28

What is the difference between the Integrated true-mode stimulus application (opt 460) and the Differential and I/Q devices application (opt 089)?
The Integrated TMSA and the DIQ both simplify measurements of differential (balanced) devices. The two applications however, are used for different measurements. Click on the question for additional information.

FAQ 2017-06-28

Where can I find PNA/PNA-L/PNA-X Upgrade Options detail?
This is the link to the CTD external server for PNA family Upgrade option detail

FAQ 2016-03-28

Which PNA / ENA remote interfaces support use of the Keysight cXL code translator?
On the PNA and ENA vector network analyzers, the Keysight cXL code translator is supported and operational only via the GPIB interface.

FAQ 2016-01-27

When automating markers on the ENA is it possible to programmatically query the indicated inductance or capacitance on a Smith Chart?
The inductance / capacitance information cannot be directly queried via the automation interfaces. The inductance (positive reactance, top half of the Smith Chart) or capacitance (negative reactance, lower half of the Smith Chart) is not available as an automation query.

FAQ 2014-08-11

Noise Figure FAQ for Network Analyzers
Frequently asked questions about the PNA-X Series Source-Corrected Noise Figure Measurement (Option 029)

FAQ 2014-03-27

On the PNA Vector Network Analyzer Family Is it possible to save a Touchstone (SnP) file with unwrapped phase?
Yes. The PNA Family of Vector Network Analyzers can save Touchstone (SnP) files with the phase information as unwrapped phase. To achieve unwrapped phase in a Touchstone file save perform the following...

FAQ 2013-07-29

What is the difference between an "ECal Confidence Check" and a Network Analyzer "System Verification" test?
The ECal Confidence Check is a method to check the accuracy of a calibration performed with either a mechanical cal kit or an ECal module. System verification testing provides network analyzer users a method to verify that the network analyzer is ...

FAQ 2012-12-18

Are there any reference documents for TRL Calibration of network analyzers?

FAQ 2012-11-05

What acoustical characteristics do the Keysight PNA, PNA-L, and PNA-X meet?
The Keysight PNA, PNA-L, and PNA-X models meet the Keysight Quiet office/lab/test space sound pressure and sound power specification when ventilation input temperature is below +28 degrees C.

FAQ 2012-06-14

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

FAQ 2012-01-11

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

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

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

How can I calculate the equivalent phase delay, as a function of frequency, for a given electrical delay as set on Vector Network Analyzer?
Equivalent phase delay, based upon electrical delay is computed as: θ˚ = Ftest * Delay * 360

FAQ 2011-10-07

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