R&S FSV3000 Series - Zooming into the Display

Getting Started
R&S
®
FSVA3000/ R&S
®
FSV3000
68User Manual 1178.8520.02 ─ 01
2. Press the "RUN SINGLE" key on the front panel to perform a single sweep for
which we will determine the peaks.
3.
Tap the "SmartGrid" icon in the toolbar to activate SmartGrid mode.
4. Drag the "Marker Peak List" icon from the evaluation bar to the lower half of the
display to add a new window for the peak list.
5. Close the SmartGrid mode.
6. To obtain a more conclusive peak list that does not contain noise peaks, for exam-
ple, define a threshold that is higher than the noise floor:
a) Press the [MKR] key on the front panel.
b) Tap the "Marker Config" softkey in the "Marker" menu.
c) Tap the "Search" tab in the "Marker" dialog box.
d) In the "Threshold" field, enter -68 dBm.
e) Tap the "State" box for "Threshold" to activate its use.
Only peaks that are larger than -68 dBm will be included in the peak list.
The marker peak list displays the determined peaks that are above the defined
threshold.
Figure 5-14: Marker Peak List
5.3.7 Zooming into the Display
To analyze the areas around the peak levels in more detail, we will zoom into the top 3
peaks.
Trying Out the Instrument