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ZVB / R&S
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ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 635
between 1.5 GHz and 2 GHz, assigning response values of +2 dB and +3 dB.
:CALC:LIM:SEGM:AMPL:STAR 5; STOP 5; :CALC:LIM:SEGM:TYPE LMIN
Change the segment to a lower limit line segment with a constant response
value of +5 dB.
CALC:LIM:DATA?
Query the type, the stimulus and response values of the created segment with
a single command. The response is 2,1500000000,2000000000,5,5.
CALCulate<Chn>:LIMit:SEGMent<Seg>:AMPLitude:STOP <numeric_value>
Changes the stop response value (i.e. the response value assigned to the stop stimulus value) of a limit
line segment. A segment must be created first to enable this command (e.g CALC:LIM:DATA).
To define the response values of several limit line segments with a single command, use
CALCulate<Chn>:LIMit:LOWer[:DATA] or CALCulate<Chn>:LIMit:UPPer[:DATA].
<Chn>
Channel number used to identify the active trace.
<Seg>
Segment number
<numeric_value>
Response value
Range [def. unit]
Almost no restriction for limit segments; see Rules for Limit Line Definition.
[dB]
*RST value
–
The default response values of a segment that is created by defining its
stimulus values only (e.g. by means of
CALCulate<Chn>:LIMit:CONTrol[:DATA]), is –20 dB.
SCPI, Command
Types
Device-specific, with query.
Example:
See CALCulate<Chn>:LIMit:SEGMent<Seg>:AMPlitude:STARt.
CALCulate<Chn>:LIMit:SEGMent<Seg>:COUNt?
Queries the number of limit line segments.
<Chn>
Channel number used to identify the active trace.
<Seg>
Limit line segment number. This suffix is ignored; the command counts all ranges.
Response
0 | 1 | ...- number of (enabled or disabled)) limit line segments.
*RST value
0
SCPI,
Command
Types
Device-specific, query only.
Example:
CALC:LIM:DATA 1,1500000000, 2000000000,2,3
Define an upper limit line segment (segment no. 1) in the stimulus range between