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3. The full Q band display is shown in
Figure 3-9.
4. To complete the amplitude calibration process, the preselector must be adjusted at each
frequency of interest. Before making final amplitude measurements with the analyzer,
perform the following:
a. Place a marker on the signal of interest.
b. Press
,
SPAN
Span Zoom
c. Press
AMPLITUDE
The final amplitude measurement can now be read out with the marker. See
3-10..
Figure 3-10.
Chapter 3
Using an E4407B Spectrum Analyzer or 7405A EMC Analyzer
Figure 3-9.
, 10,
to zoom in on the signal.
MHz
,
.
Presel Center
Operation
Figure
83
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