Command reference
R&S
®
ZNB/ZNBT
937User Manual 1173.9163.02 ─ 62
Manual operation: See "Segment List" on page 378
CALCulate<Chn>:LIMit:SEGMent<Seg>:STIMulus:STARt <FreqPowTime>
CALCulate<Chn>:LIMit:SEGMent<Seg>:STIMulus:STOP <StimVal>
These commands change the start and stop stimulus values (i.e. the smallest and the
largest stimulus values) of a limit line segment. A segment must be created first to
enable the commands (e.g CALCulate<Chn>:LIMit:DATA). See also Chap-
ter 4.4.1.1, "Rules for limit line definition", on page 145.
Tip: To define the stimulus values of several limit line segments with a single com-
mand, use CALCulate<Chn>:LIMit:CONTrol[:DATA].
Suffix:
<Chn>
.
Channel number used to identify the active trace
<Seg> Segment number
Parameters:
<StimVal> Stimulus value confining the limit line segment.
If specified, the unit of a stimulus value must in accordance with
the sweep type of the active channel ([SENSe<Ch>:]SWEep:
TYPE). Default units are Hz for frequency sweeps, dBm for
power sweeps, and s for time sweeps. For CW mode sweeps,
stimulus values are dimensionless.
Default unit: NN
Example:
CALC:LIM:DATA 1,1500000000, 2000000000,2,3
Define an upper limit line segment (segment no. 1) in the stimu-
lus range between 1.5 GHz and 2 GHz, assigning response val-
ues of +2 dB and +3 dB.
CALC:LIM:SEGM:STIM:STAR 1GHZ; STOP 2 GHZ; :
CALC:LIM:SEGM:TYPE LMIN
Change the segment to a lower limit line segment with a stimu-
lus range between 1 GHz and 2 GHz.
CALC:LIM:DATA?
Query the type, the stimulus and response values of the created
segment with a single command. The response is
2,1000000000,2000000000,2,3.
Manual operation:
See "Segment List" on page 378
CALCulate<Chn>:LIMit:SEGMent<Seg>:TYPE <LimLineType>
Selects the limit line type for a limit line segment. This can be done before or after
defining the stimulus and response values of the segment, however, a segment must
be created first to enable this command (e.g CALC:LIM:DATA).
Note: The type command overwrites the CALCulate<Chn>:LIMit:DATA settings
and is overwritten by them. It is not affected by the other commands in the
CALCulate<Chn>:LIMit... subsystem defining stimulus and response values of
limit lines.
SCPI command reference
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