Operating the Instrument
R&S
®
FSVA3000/R&S
®
FSV3000
84Getting Started 1330.8073.02 ─ 03
RBW Resolution bandwidth that has been set.
If the bandwidth does not correspond to the value for automatic
coupling, a green bullet appears in front of the field.
VBW Video bandwidth that has been set.
If the bandwidth does not correspond to the value for automatic
coupling, a green bullet is displayed in front of the field.
AnBW Analysis bandwidth (for statistics measurements)
Compatible Compatible device mode (FSP, FSU, default; default not dis-
played)
Mode Indicates which sweep mode type is selected:
●
"Auto FFT": automatically selected FFT sweep mode
●
"Auto sweep": automatically selected swept sweep mode
●
"Sweep": manually selected frequency sweep mode
●
"FFT": manually selected FFT sweep mode
Icons for individual settings
A bullet next to the setting indicates that user-defined settings are used, not auto-
matic settings. A green bullet indicates this setting is valid and the measurement
is correct. A red bullet indicates an invalid setting that does not provide useful
results.
Common settings
The channel bar above the diagram not only displays the channel-specific set-
tings. It also displays information on instrument settings that affect the measure-
ment results even though it is not immediately apparent from the display of the
measured values. This information is displayed in gray font and only when appli-
cable for the current measurement, as opposed to the channel-specific settings
that are always displayed.
The following types of information are displayed, if applicable.
Understanding the Display Information
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