GUI reference
R&S
®
ZNA
580User Manual 1178.6462.02 ─ 29
b) Start the power calibration sweep.
The upper part of the screen displays power trace diagrams and the lower part dis-
plays the power meter connection.
Calibration Sweep Diagrams
During the calibration, the upper part of the screen displays the calibration sweep dia-
grams (magnitude and phase), each with a live and a memory trace.
●
The live traces present a live measurement of the port or port connection selected
in the lower part of the screen. They allow you to monitor the response when con-
necting a calibration standard. The traces are switched automatically when a cali-
bration sweep is performed.
●
The memory traces represent data acquired during the previous calibration sweep.
They are updated with every completed calibration standard measurement of a cal-
ibration sweep. If no calibration sweep has been performed yet, no memory traces
are shown.
In the example below, the memory traces show the result of the Unknown Through
measurement between port 1 and 2, acquired during the previous cal sweep.
If switch matrices are involved, a sweep is performed for every possible signal path
and for each of these paths a separate S-parameter trace is shown (see Chap-
ter 4.7.41.5, "Multiple paths and calibration", on page 329).
Cal softtool
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