Keysight Technologies 1130B User Manual page 149

Figure 138 Magnitude plot of probe input impedance versus frequency.
1130B-Series Probes User's Guide
5
10
25 kΩ
4
10
Ω
3
10
2
10
1
10
6
10
1131B Performance Data Plots
0.58
Zmin = 197.6
Ω
7 8
10 10
Frequency (H z)
6
9 10
10 10
149