Figure 2-39 Norm Ref Lvl Adjusts The Trace Without Changing Analyzer Settings - Agilent Technologies 8560E User Manual

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 93