User's Manual

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Making Measurements Using Spectrum Analyzer Mode
Stimulus-Response Measurements
NOTE
To reduce ripples caused by source return loss, use IO dH or greater tracking generator output
attenuation. Tracking generator output attenuation is normally a function of the source power selected.
However, the output attenuation may be controlled by using SRC ATN AUTO MAN Refer to
specifications and characteristics in your calibration guide for more information on the relationship
between source power and source attenuation.
AT 10 dB
CENTER 900 MHz
SPAN 1.800 GHz
RES BW 3.0 MHz
“BW 1 MHZ
SWP 36.0 msec
Figure 5.5. Tracking-Generator Output Power Activated
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