C E N T E R
Figure Z-20. Example of Setting the Center Frequency Using a Marker
Setting the Frequency Span
You can the span equal to the spacing between two markers. If you set the center frequency
before you set the frequency span, you will have a better view of the area of interest.
2. Turn the front panel knob or enter a value from the front panel keypad to position the
markers where you want the frequency span.
and turning the front panel knob or entering values from the front panel keypad to position
the markers around the center frequency. When finished positioning the markers, make sure
that marker 2 is selected as the active marker.
Note
using this method, it wiIl not be possible to iterate between marker zero and
marker 1.
SPAN
ii / : i . . A . i . i
Making Measurements 2-27