Trying Out the Instrument
R&S
®
FSVA3000/R&S
®
FSV3000
68
Getting Started 1330.8073.02 ─ 04
3. In
, the enlarged peak is represented by a very thick trace. This is
due to the insufficient number of sweep points. The missing sweep points for
the zoomed display are interpolated, which provides poor results. To optimize
the results, we will increase the number of sweep points from the default 1001
to 32001.
a) Press the [Sweep] key on the front panel.
b) Tap the "Sweep Config" softkey in the "Sweep" menu.
c) In the "Sweep Points" field, enter
32001
.
d) Press the RUN SINGLE key on the front panel to perform a new sweep
with the increased number of sweep points.
Figure 6-14: Zoomed peak with increased number of sweep points
Note that the trace becomes much more precise.
4.
Tap the "Multiple Zoom" icon in the toolbar again and define a zoom area
around markers M4, M5 and M6.
Zooming into the Display
