GUI reference
R&S
®
ZNA
400User Manual 1178.6462.02 ─ 29
Detector
The "Detector" defines how the measurement result for a particular sweep point is
derived from the related sample values.
Maximum
Peak
Determines the largest of all levels measured at the individual fre-
quencies which are displayed in one sample point.
Minimum Peak
Determines the smallest of all levels measured at the individual fre-
quencies which are displayed in one sample point.
RMS
Calculates the root mean square of all samples contained in a sweep
point.
Average
Calculates the arithmetic mean of all samples contained in a sweep
point.
Remote command:
[SENSe<Ch>:]SPECtrum:DETector
Image Rejection
Selects the image rejection strategy: the higher the number of data acquisitions, the
better the image rejection.
"Off 1 acq." is recommended if you want to evaluate the noise power ratioPower Ratio.
Remote command:
[SENSe<Ch>:]SPECtrum:IREJection
Increased Level Accuracy
Disables/enables zero padding.
By default zero padding is used to increase the level accuracy. Not using it can
increase the measurement speed, in particular for multi-channel measurements (at the
possible cost of a small decrease in level accuracy).
Remote command:
[SENSe<Ch>:]SPECtrum:ZPADing
Port Settings...
Opens the Port Settings dialog.
5.2.11.2 Spectrum Setup dialog
Allows you to set up channels for the spectrum measurement. For spectrum measure-
ments on frequency-converting DUTs, the "Spectrum Setup" dialog also comprises the
mixer configuration.
Meas softtool
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