40
Keysight E8740A-070 Start-up Guide
3
Change the spectrum analyzer detector to averaging by selecting the
Trace
measurement function, followed by the
Detector
tab, and then changing the
Detector
to
Average
.
Next change the detector to rms power averaging by first selecting the
Meas
Setup
measurement, followed by the
Settings
tab, and then changing the
Avg
Type
to
Power (RMS)
.
Adjust the signal analyzer’s
Center Frequency
to
79 GHz
and
Span
to
3 GHz
so that the multitone signal can be observed. The spectrum analyzer’s sweep
time might need to be increased so that the spectrum is more stable.
4
If the M8195A SFP is not running, start the application first. Then launch
IQTools and bring up the
Instrument Configuration
dialog.
Enable the
Spectrum Analyzer connected
checkbox. Enter the VISA address
of the instrument, which can be obtained by using the
Keysight Connection
Expert
application. Check the address validity with the
Test connection
button. Make sure the
Clock Source
is set as
Leave Unchanged
as we are
going to change the path using the M8195A SFP.
The
Instrument Configuration
dialog box should appear as shown below in
. Press
Ok
to close the dialog box.
Summary of Contents for E8740A-070
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