R&S FSV3000 Series - Page 363

Common Measurement Settings
R&S
®
FSVA3000/ R&S
®
FSV3000
363User Manual 1178.8520.02 ─ 01
Remote command:
[SENSe:]FREQuency:SPAN:FULL on page 889
Zero Span
Sets the span to 0 Hz (zero span). The x-axis becomes the time axis with the grid lines
corresponding to 1/10 of the current sweep time ( "SWT" ).
Remote command:
FREQ:SPAN 0Hz, see [SENSe:]FREQuency:SPAN on page 888
Last Span
Sets the span to the previous value. With this function you can switch between an
overview measurement and a detailed measurement quickly.
Remote command:
[SENSe:]FREQuency:SPAN on page 888
Center Frequency Stepsize
Defines the step size by which the center frequency is increased or decreased when
the arrow keys are pressed. When you use the rotary knob the center frequency
changes in much smaller steps (1/10 the size as for the arrow keys).
The step size can be coupled to the span (span > 0) or the resolution bandwidth (span
= 0), or it can be manually set to a fixed value.
"0.1 * Span" /
"0.1 * RBW"
Sets the step size for the center frequency to 10 % of the span /
RBW.
This is the default setting.
"0.5 * Span" /
"0.5 * RBW"
Sets the step size for the center frequency to 50 % of the span /
RBW.
"x * Span" /
"x * RBW"
Sets the step size for the center frequency to a manually defined fac-
tor of the span / RBW. The "X-Factor" defines the percentage of the
span / RBW.
Values between 1 and 100 % in steps of 1 % are allowed. The default
setting is 10 %.
"= Center"
Sets the step size to the value of the center frequency and removes
the coupling of the step size to span or resolution bandwidth. The
used value is indicated in the "Value" field.
"= Marker"
This setting is only available if a marker is active.
Sets the step size to the value of the current marker and removes the
coupling of the step size to span or resolution bandwidth. The used
value is indicated in the "Value" field.
"Manual"
Defines a fixed step size for the center frequency. Enter the step size
in the "Value" field.
Remote command:
[SENSe:]FREQuency:CENTer:STEP:LINK on page 887
[SENSe:]FREQuency:CENTer:STEP:LINK:FACTor on page 888
[SENSe:]FREQuency:CENTer:STEP on page 887
Frequency and Span Configuration