R&S FSL Selecting the Frequency and Span – FREQ Key
1300.2519.12 4.9 E-11
0.5*Span (span > 0)
Sets the step size for the center frequency to 50% of the span.
Remote: FREQ:CENT:STEP:LINK SPAN
Remote: FREQ:CENT:STEP:LINK:FACT 50PCT
0.5*RBW (zero span)
Sets the step size for the center frequency to 50% of the resolution bandwidth.
Remote: FREQ:CENT:STEP:LINK RBW
Remote: FREQ:CENT:STEP:LINK:FACT 50PCT
x*Span (span > 0)
Opens an edit dialog box to set the step size for the center frequency as % of the span.
Remote: FREQ:CENT:STEP:LINK SPAN
Remote: FREQ:CENT:STEP:LINK:FACT 20PCT
x*RBW (zero span)
Opens an edit dialog box to set the step size for the center frequency as % of the resolution
bandwidth. Values between 1 and 100% in steps of 1% are allowed. The default setting is 10%.
Remote: FREQ:CENT:STEP:LINK RBW
Remote: FREQ:CENT:STEP:LINK:FACT 20PCT
=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. This function is especially useful during measurements of the
signal harmonic content because by entering the center frequency each stroke of the arrow key
selects the center frequency of another harmonic.
=Marker
Sets the step size to the value of the current marker and removes the coupling of the step size
to span or resolution bandwidth. This function is especially useful during measurements of the
signal harmonic content at the marker position because by entering the center frequency each
stroke of the arrow key selects the center frequency of another harmonic.
Manual
Opens an edit dialog box to enter a fixed step size for the center frequency.
Remote: FREQ:CENT:STEP 120MHz
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