R&S ZNB Series User Manual page 381

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R&S ZNB/ZNBT
Both import dialogs contain the following file import settings:
●
"Offsets" contains two input fields to define constant offset values for all imported
segments. The "Response" offset shifts all segments in vertical direction, the "Stim-
ulus" offset shifts them in horizontal direction. The offsets are added to the start
and stop values of all segments.
●
"Type" defines whether the imported segments belong to the "Upper" or "Lower"
limit line. A third option is to import the segments but disable the limit check ("Off").
Remote command:
CALCulate<Chn>:LIMit:LOWer:FEED
CALCulate<Chn>:LIMit:UPPer:FEED
Response dialog
The "Response" dialog allows you to configure the limit line segment in detail.
Access:
For convenience, "Type", "Start Stimulus", "Stop Stimulus", and "Interpolation" are
repeated from the
Linear/Formula
Allows you to decide how to define the line segment.
●
"Linear": Define the line segment as a straight line, connecting the endpoints
("Start Stimulus","Start Response") and ("Stop Stimulus","Stop Response").
In this case, you can also decide whether linear or logarithmic
●
"Formula": Define the line segment by a custom formula.
You can enter the formula in the text field to the right of the "Formula" button, or
Tap and hold the text field to open the
Remote command:
CALCulate<Chn>:LIMit:SEGMent<Seg>:FORMula:STATe
CALCulate<Chn>:LIMit:SEGMent<Seg>:FORMula
5.6.2 Ripple Test tab
Defines ripple limits for the measurement results, visualizes them in the diagrams and
activates/deactivates the ripple limit check.
A ripple test is a special type of limit test where the difference between response val-
ues in certain stimulus ranges must not exceed configurable limits (ripple limits).
User Manual 1173.9163.02 ─ 62
Define Limit Lines dialog
Segment List
> "Response" cells
of the "Define Limit Lines" dialog.
User Def Math
GUI reference
Lines softtool
interpolation is used.
dialog.
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