22
Keysight E8740A-060 Start-up Guide
Out of band spurious measurement
Spurious measurements are made with the same steps used in measuring
radiated peak power. However, for frequencies above 1 GHz, a measurement
bandwidth of 1 MHz is recommended by ETSI. The example below shows the
steps for measurement from 25 GHz to 77 GHz with a RBW of 1 MHz.
Step
Action
Notes
1
Set the frequency span.
a
Select the
Frequency
panel or press
the
FREQ
hard key.
b
In the
Start Freq
control, enter
25.0 GHz. In the
Stop Freq
control
enter 77.0 GHz.
The detector should be in peak mode. If
not see step 4 of
2
Change resolution and video
bandwidth.
a
Select the
BW
panel.
b
Tap on the
Res BW
control, and enter
1.0 MHz.
c
Tap the
Video BW
control, and enter
3.0 MHz.
3
Change the number of points.
a
Select the
Sweep Panel
and then the
Sweep Config
tab.
b
In the
Points
control, key in 10001.
This step increases the display resolution
of the sweep.
Summary of Contents for E8740A-060
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