Getting Started
R&S
®
ZNL/ZNLE
63
User Manual 1178.5966.02 ─ 07
●
The analyzer provides special calibration types for reflection measurements. Use
the calibration wizard and select an appropriate type.
The full 2-port calibration TOSM corrects the system errors for all transmission and
reflection S-parameters.
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Some of the trace formats are particularly suited for reflection measurements. For
instance, you can display the measured reflection coefficient S
11
in a Smith chart to
obtain the complex input impedance at port 1.
5.3.2
Zooming into the Display
To analyze the areas around the peak levels in more detail, we will zoom into a peak.
1. Tap the "Multiple Zoom" icon in the toolbar.
The icon is highlighted to indicate that zoom mode is active.
2. Tap the diagram near the peak and drag your finger to the opposite corner of the
zoom area. A white rectangle is displayed from the point where you tapped to the
current position.
Figure 5-5: Defining the zoom area
When you remove your finger, the zoom area is enlarged in a second (sub-)win-
dow.
Trying Out the Instrument
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