Rohde & Schwarz R&S ZNA Series - Page 173

Concepts and features
R&S
®
ZNA
173User Manual 1178.6462.02 ─ 29
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With a circle limit line adjusted to the right border of a Smith diagram (Z = infinity),
you can check whether the imaginary part of the impedance (Im(Z), reactance) falls
below a limit.
Operations on traces