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Characteristics of Differential Probes
R&S
®
RT
‑
ZD10/20/30
45
User Manual 1410.4550.02 ─ 01
age window of the probe being exceeded. In this case, the probe ground should
be connected to the DUT ground.
The ground connection can also affect the CMRR of the probe. Problems with
unwanted common mode signals can often be improved by adding a ground con-
nection.
Ground Connection