GUI Reference
R&S
®
ZNA
414
User Manual 1178.6462.02 ─ 12
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"Reduce Noise":
Cumulative moving averages of the real and imaginary parts of
each measurement result, provides the most effective noise suppression for the
"Real" and "Imag" formats and for polar diagrams.
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"Flatten Noise":
Cumulative moving averages of the (linear) magnitude and phase
values, provides the most effective noise suppression for the "dB Mag", "Phase",
"Unwr. Phase", and "Lin Mag" formats.
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"Moving Average":
Simple moving averages of the real and imaginary parts of
each measurement result; similar to "Reduce Noise", but with finite history.
Changing the mode resets the average cycle.
Note:
For frequency conversion measurements, always "Flatten Noise" is used.
Remote command:
6.10
Sweep Softtool
The "Sweep" softtool allows you to define the scope of the measurement in the active
channel.
The available settings comprise the sweep type (with related parameters), the trigger
conditions, and the periodicity of the measurement.
Access:
Channel – [Sweep] key
Background information
Refer to the following sections:
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Chapter 5.1.4, "Sweep Control"
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Chapter 5.1.4.3, "Stimulus and Sweep Types"
6.10.1
Sweep Params Tab
Allows you to define the scope and timing of the measurement in the active channel.
Segmented sweeps
In "Segmented" linear frequency sweeps, the sweep parameters can be set independ-
ently for each segment. See
Chapter 6.10.2.2, "Define Segments Dialog"
System error correction
In general, the system error correction is no longer valid after a change of the sweep
parameters. The status of the calibration is shown in the trace list. If the number of
points is changed, the analyzer interpolates the correction data. The calibration label
"Cal Int" is displayed. See also
Chapter 5.5.4, "Calibration Labels"
Sweep Softtool
