Command reference
R&S
®
ZNL/ZNLE
674
User Manual 1178.5966.02 ─ 19
Setting parameters:
<StimulusOffset>
Stimulus offset value, used to shift all imported limit line seg-
ments in horizontal direction.
Default unit: NN
<ResponseOffset>
Response offset value, used to shift all imported limit line seg-
ments in vertical direction.
Default unit: dB
<TraceName>
Name of the selected trace as used e.g. in
. If no trace name is specified the ana-
lyzer uses the active trace no.
<Chn>
.
Example:
CALC:LIM:LOW:FEED 1 GHZ, -10
Use the stimulus values of the active trace, shifted by 1 GHz to
the right and decreased by
–
10 dB, to create a lower limit line.
CALC:LIM:UPP:FEED 1 GHZ, 10
Use the stimulus values of the active trace, shifted by 1 GHz to
the right and increased by 10 dB, to create an upper limit line.
CALC:LIM:LOW:SHIF -3; :CALC:LIM:CONT:SHIF 1 GHz
Shift the lower limit line by an additional -3 dB in vertical and by
1 GHz in horizontal direction. The upper limit line is also shifted.
Usage:
Setting only
Manual operation:
See
CALCulate<Chn>:LIMit:LOWer:SHIFt
<LimShift>
CALCulate<Chn>:LIMit:UPPer:SHIFt
<LimShift>
These commands shift all lower and upper limit line segments assigned to the active
trace in vertical direction. Both commands shift
all
limit lines; they have the same func-
tionality. See also
Chapter 9.4.1.1, "Rules for limit line definition"
Suffix:
<Chn>
.
Channel number used to identify the active trace
Setting parameters:
<LimShift>
Response offset value for all limit line segments.
Range:
Virtually no restriction for limit segments
Default unit: NN
Example:
See
CALCulate<Chn>:LIMit:LOWer:FEED
Usage:
Setting only
Manual operation:
See
CALCulate:LIMit:POINts:LOWer?
<TraceName>
CALCulate:LIMit:POINts:UPPer?
<TraceName>
Reads the effective lower/upper limit points from a limit line test for an arbitrary (not
necessarily the active) trace, referenced by its name <TraceName>.
VNA command reference
