Making Measurements 2
Keysight E-Series E9300 Operating and Service Guide 35
Multitone Signal Measurements
In addition to wide dynamic range, the Keysight E-Series E9300 power sensors
also have an exceptionally flat calibration factor versus frequency response across
the entire frequency range as shown in Figure 2-5. This is ideal for amplifier
intermodulation distortion measurements where the components of the two-tone
or multitone test signal can be separated by hundreds of MHz.
Figure 2-5 Calibration factors versus frequency
Simply select an suitable single calibration factor frequency for your measurement
using the key on the power meter.
110 %
105 %
100 %
95 %
90 %
0 5 10 15 20
110 %
105 %
100 %
95 %
90 %
0 5 10 15 20
Cal factor
Frequency (GHz)
Typical lower range
calibration factor
Typical upper range
Frequency (GHz)
Cal factor
calibration factor
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