Making Measurements
Example 7: Stimulus-Response Measurements
Figure 2-39
adjusts the trace without changing analyzer
NORM REF LVL
settings.
increases the dynamic range of the measurement by
RANGE LVL
changing the input attenuator and IF gain. It is equivalent to
REF LVL
used in signal analysis measurements. Both
and
RANGE LVL
REF LVL
ensure that the input signal is not in gain compression.
To increase the dynamic range of the measurement, press
.
RANGE LVL
Note that while increasing the dynamic range, more errors are
introduced into the measurement, such as attenuator switching.
However, as Figure 2-40 shows, the dynamic range level has increased
by 18 dB, when using
.
RANGE LVL
Chapter 2
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