Keysight InfiniiMax III+ Series, User Manual

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110 InfiniiMax III+ Series Probes User’s Guide
6
Performance Plots
Figure 86 Fidelity of Step Response (Probe System Versus Input Signal)
This example was for a 13 GHz system (N2832A probe) measuring a 6.6 GHz
signal. This ratio can be used to determine the measurement bandwidth needed
for other bandwidth signals (for a 3% rise time measurement error):
This equation can be used to determine the probe-scope system BW needed to
measure a certain BW signal.
BW
probe-scope system
13 GHz BW
signal
×
6.6 GHz
------------------------------------------------- ≅
BW
probe-scope system
1.97 BW
signal
× ≅