Keysight N9912-90001 User’s Guide 8- 15
SA (Spectrum Analyzer) Mode
SA Mode Settings
——Antenna Factor describes the dB value needed to accurately
display a far-field signal in terms that are in the units listed
below. When the antenna has low gain, or low efficiency, the
dB value to be added is larger.
—When one Freq/Value pair is entered, that correction value is applied
to the entire displayed frequency span.
— When two or more Freq/Value pairs are entered, the data points
between the lowest and highest frequencies are corrected. Linear
interpolation is applied between frequencies when necessary.
— Optionally choose from the following:
— Previous / Next Page
Quickly scrolls through pages of Freq/Value
data.
— Add Row
Add a blank Freq/Value pair to the table,
— Delete/Clear
then:
——Delete Row
Remove the selected Freq/Value pair from the
table.
——Clear All
then Yes Remove all Freq/Value pairs from the table
and resets header information to default settings.
When the table edits are complete
—Press Done
to close the Antenna/Cable Editor.
—Press Save Antenna
or Save Cable to save your changes to the specified
Storage Device. Enter a filename using the FieldFox labeler (learn more in
“How to use the FieldFox labeler” on page 17-3). Learn more about
Antenna and Cable files below.
— Antenna/Cable ON OFF
Turn correction ON or OFF for this Antenna/Cable.
About Antenna and Cable files
— Cable files are saved and recalled from the Cables folder.
— Antenna files are saved and recalled from the Antenna folder.
— If the folder does not already exist on a USB or SD card, it is created
automatically before storing the file.
— All SA mode Antenna and Cable files are saved and recalled as *.csv files,
which allows them to also be read by spreadsheet programs.
— The FieldFox can also read *.ANT (Antenna) files that were created from
older Keysight Spectrum Analyzers.
— Data Link does NOT support the SA Mode cable or antenna (*.csv or *.ANT)
files. Learn more about Data Link software at:
www.keysight.com/find/fieldfoxsupport
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