Oversweep; If Output - Keysight A Series User Manual

SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)
SA Mode Settings

Oversweep

In SA mode, the FieldFox uses Oversweep to quickly analyze input signals.
Oversweep is meant to verify that your setup is correct, but Oversweep is not
meant to be as accurate as FFT and Step sweeps. See also,
Type" on page
How to set Oversweep
1. Press BW 2 >
2. Press

IF Output

The FieldFox IF (intermediate frequency) can be output for external signal
processing. The signal is available from the IF Out connector on the FieldFox
right-side panel. See the connector in
The IF Out signal, centered at approximately 33.75 MHz, is simply a
down-converted version of the RF Input signal that is present at the tuned
frequency.
While outputting an IF signal, the FieldFox stops performing the InstAlign
process. Therefore, the amplitude of traces on the FieldFox screen is NOT
accurate and
in
Learn more about the IF Output frequencies and bandwidths in the
Supplemental Online Help:
https://edadocs.software.keysight.com/kkbopen/fieldfox-manuals-firmware
-software-and-product-support-589310103.html (via FieldFox Manuals,
Firmware, Software and Product Support).
Keysight N9927-90020 User's Guide
— Auto The FieldFox selects the most efficient sweep type based on
the Res BW. When Res BW is set to 200 kHz and below, FFT sweep
type is selected. Above 200 kHz, Step sweep type is being
performed.
— FFT The FieldFox uses FFT sweep type regardless of the Res BW.
— Step The FieldFox uses Step sweep type regardless of the Res BW.
This is useful for capturing impulsive noise that may be generated
from nearby electrical equipment.
200.
Advanced
Oversweep – To enable/disable the Oversweep. Over sweep enables
you to quickly evaluate your setup.
Meas UNCAL
"Individual Alignments" on page
then
"Right Side Panel" on page
appears on the screen to indicate this. Learn more
219. See also,
"How to set Sweep
52.
Figure 9-10 on page 202.
201