Keysight E8740A-060 Start-up Guide
13
Figure 3
Observed FMCW signal and spectrum with software pre-selector
The spectrum shows the FMCW signal, the carrier LO frequency and some spurious signal created by the up-conversion
process. This includes the low side image frequencies which was not completely filtered by the output image filter in the signal
generation set up as described in the section
“Equipment and Software CheckList”
2
Turn off the software preselector.
a
Select the
Amplitude
panel or press
the
AMPD
key.
b
Select the
Signal Path
tab.
c
Tap the
Software Preselection
control
and disable the function.
Step
Action
Notes
Summary of Contents for E8740A-060
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