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Spectrum Analyzers (Signal Analyzers)

Find by Product Model Number: Examples: 34401A, E4440A

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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 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

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

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

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 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

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

FAQ 2012-07-25

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 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

What is the maximum DC input for PSA Series Spectrum Analyzer?
AC/DC coupling values found here...

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

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

Can we switch the RRC filter on or off in modulation analysis measurements like Code Domain, Mod Accuracy, and QPSK EVM in the Keysight PSA and Agil...
Yes, please check the measurement setup menus when Code Domain, Mod Accuracy, or QPSK EVM is selected.

FAQ 2012-05-30

Can I measure 1xEV-DO signals in a single carrier or multi-carrier conditions? There was a carrier selection menu under Mode Setup in previous PSA ...
We have changed the measurement setting in Code Domain and Modulation Accuracy with the latest firmware of PSA and E4406A VSA.

FAQ 2012-05-30

Can I measure Power vs. Time of the 1xEV-DO forward link signals with idle slot and active slot mixed condition for the Keysight PSA Series Spectrum...
Yes. PSA firmware A.09.18 and later and E4406A VSA firmware revision A.10.06 and later have measurement setup menu for such mixed and burst signals. When Idle Slot is selected in {Slot Type} under [Meas Setup] menu in Power vs. Time, active slots ...

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

For my PSA Series Spectrum Analyzer, what is recommended to do if my instrument is having trouble saving files or the instrument firmware is unexpe...
This issue may be caused by a corrupt firmware file or may be caused by a defect in firmware. Please first try upgrading the instrument’s firmware to the latest version posted on the Keysight web. This issue may also be caused by a hardware probl...

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

Can I measure Rho Overall in Modulation Accuracy of the 1xEV-DO forward link signals, because it was available in my PSA and/or E4406A VSA with old...
Yes. Please check the measurement setup menu to add Rho Overall result in Modulation Accuracy.

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

How does the “DPCH/E-DPCH Config” menu under Meas Setup in W-CDMA Code Domain effect on the measurement results for the Keysight PSA Series Spectrum...
This menu is added for HSUPA uplink code domain analysis. It helps identifying the code channel type among the detected active code channels. Based on the selected configuration with “DPCH/E-DPCH Config” the code power beta calculation should be c...

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

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