Concepts and features
R&S
®
ZNA
143User Manual 1178.6462.02 ─ 20
Logarithmic interpolation
The analyzer offers a logarithmic interpolation mode that allows you to carry over the
limit line definition to logarithmic sweeps.
While "Show Limit Line" is active, the diagrams display all limit line segments.
Exception: In a segmented frequency sweep with point-based x-axis, gaps between
the segments are minimized. To facilitate the interpretation, the R&S ZNA displays only
the limit line segments which provide the limit check criterion (the "tighter" limit line at
each point). In the example below, this rule results in a single, continuous lower limit
line.
Operations on traces
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