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Electronic Measurement

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Why Do I Get a "Meas UNCAL" Message During Zero Span Measurement in Signal Analyzer Mode?
The “Meas UNCAL” message during zero span measurements indicates that the capacity of the capture memory has been exceeded for the current combination of RBW and sweep time.

FAQ 2012-08-17

What Keysight measurement hardware front-ends are supported by the 89601A VSA Software?
The supported measurement hardware frontends include the 89600S VXI mainframes, and certain models of the E4406 VSA, ESA-E spectrum analyzers, PSA spectrum analyzers, and Infinuum oscilloscopes.

FAQ 2012-08-17

Can I Use FieldFox in an Explosive Area?
It was not intentionally designed for use in a hazardous environment or explosive atmosphere. To use a FieldFox in a hazardous environment is the decision of the end-user.

FAQ 2012-08-17

Why Does FieldFox Sometimes Revert to a Zero Serial Number at Power On?
The firmware needs to be upgraded to ≥ A.03.02.

FAQ 2012-08-15

Which is Most Accurate: CalReady, QuickCal (Without Load), or 2 Port Calibration?
When nothing connected at the end of RF port, CalReady is the most accurate calibration method at test port.

FAQ 2012-08-15

Why won't my Signal Analyzers Display Pulse Type Signals Properly?
These signals may be missed if the Sweep Acquisition setting is on Auto. We recommend using a Sweep Acquisition setting of 50 or 100 for GSM signals.

FAQ 2012-08-15

What types of files are installed on my machine when I download the Download Assistant for MATLAB?
During installation, the Download Assistant software installs a series of MATLAB functions as MATLAB files, including two MATLAB file examples, into your directory of choice. To learn how to use these functions,see ...

FAQ 2012-08-09

Do I need Instrument Control Toolbox if I already have MATLAB installed?
If you already have MATLAB installed, type “ver” at the MATLAB command line to see if you already have Instrument Control Toolbox installed.

FAQ 2012-08-09

How do I upgrade my N9935A/36A/37A/38A FieldFox Handheld Microware Spectrum Analyzer?
Find Information on Hardware Upgrades, Instrument Software, etc....

FAQ 2012-08-09

Which signal generators are compatible with the Download Assistant for MATLAB?
Download Assistant V2.0 requires you to have MATLAB’s Instrument Control Toolbox installed. MATLAB supports instrument control, instrument configuration, and data transfer with its Instrument Control Toolbox, which allows a wide variety of Keysight instruments to be programmed from within the MATLAB environment.

FAQ 2012-08-09

What type of connection is required in order to transfer data from PC to signal generator for MATLAB?
Data transfer from the PC to the signal generator requires a GPIB or Ethernet (TCP/IP) connection.

FAQ 2012-08-09

Is the Instrument Control Toolbox required for all versions of Download Assistant?
Download Assistant V2.0 requires you to have MATLAB’s Instrument Control Toolbox installed.

FAQ 2012-08-09

How do I upgrade my N9913A/14A/15A/16A/17A/18A FieldFox Handheld RF/Microwave Analyzer?
Find Information on Hardware Upgrades, Instrument Software, etc....

FAQ 2012-08-07

What is the Noise Figure accuracy specification for measuring “my device”?
Keysight supplies a web-based noise figure measurement uncertainty calculator. More detials about how to use this tool can be found here...

FAQ 2012-07-31

Can user create custom digital audio filters for U8903A?
Yes, users can create custom digital audio filters with Matlab and upload them to U8903A through the USB port.

FAQ 2012-07-25

What is the maximum bit clock cycle per frame for DSI interface of U8903A?
64 bit clock cycle per frame.

FAQ 2012-07-25

Where can I upgrade my existing U8903A to digital audio option?
The retrofit upgrade is available in Keysight service support center.

FAQ 2012-07-25

What is preventing the 89600A software running on a PC from connecting to an X-Series analyzer?
These requirements MUST be observed when using the 89600A VSA software with an X-Series Signal Analyzer.

FAQ 2012-06-12

For the PSA Series spectrum analyzer Is option B7J (digital demod hardware) required to use option 212 (TD-SCDMA Modualtion Analysis) or 213 (HSDPA...
Yes, when using option 212 or 213, option B7J is required.

FAQ 2012-05-30

For the PSA Series spectrum analyzer, do I need to have option 212 (TD-SCDMA Modualtion Analysis) installed before I can install option 213(HSDPA /...
Yes, option 213 requires option 212 to be installed and licensed before it can be used.

FAQ 2012-05-30

For the PSA Series spectrum analyzer, is gated sweep capability required for options 212 (TD-SCDMA Modualtion Analysis) and 213 (HSDPA / 8PSK for T...
No, Gated sweep is not required.

FAQ 2012-05-30

Can we select a specific view to zoom in for GSM and EDGE measurements of Keysight PSA series spectrum analyzer?
Following measurements have new remote control SCPI commands with PSA firmware revision A.09.18 or later; GMSK Power vs. Time, GMSK ORFS, GMSK PFER, EDGE Power vs. Time, EDGE ORFS and EDGE EVM.

FAQ 2012-05-30

Can I use phase and frequency compensation setup for 1xEV-DO signal analysis in Code Domain Power for the PSA and E4406A 1xEV-DO personality?
We have changed the measurement setting in Code Domain with the latest firmware of PSA and E4406A VSA. Previously, there were phase and frequency compensation menus under [Mease Setup] > {Advanced} in PSA and E4406A VSA firmware, and they worked t...

FAQ 2012-05-30

Can we turn off the limit lines in Spectrum Emission Mask measurement for the PSA and E4406A W-CDMA, cdma2000, and 1xEV-DO personalities?
The Keysight PSA series firmware revision A.09.18 or later and the Keysight E4406A firmware revision A.10.06 or later have the remote control SCPI commands for this purpose.

FAQ 2012-05-30

Can we get the measured results of 1xEV-DO Modulation Accuracy in relative linear (no unit), not in relative power (dB) for the PSA and E4406A 1xEV...
3GPP2 C.S0032-A and C.S0033-A Minimum Performance Specifications describes required value as 0.0021 in Forward Link Max MAC inactive channel power fail limit for subtype0/1. It’s useful to get the results without converting from dB to linear value...

FAQ 2012-05-30

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