Command reference
R&S
®
ZNA
1193
User Manual 1178.6462.02 ─ 20
Note:
Limit lines can be loaded from Touchstone files (*.s<n>p, where <n> denotes the
number of ports). The optional parameters
'<TouchstoneFile>'
,
<StimulusOffset>
,
<ResponseOffset>
,
<LimLineType>
are only relevant for
Touchstone files. For *.limit files, no optional parameters can be set.
Setting parameters:
<TraceName>
Name of an existing trace in the active recall set (string parame-
ter). The imported limit line is assigned to this trace, irrespective
of the trace information in the limit line file.
<LimLineFile>
String parameter to specify the name and directory of the limit
line file to be loaded. The default extension (manual control) for
limit line files is *.limit, although other extensions are allowed. If
no path is specified the analyzer searches the current directory,
to be queried with
MMEMory:CDIRectory?
. See also note on
Touchstone files above.
<TouchstoneFile>
String parameter, selects an S-parameter from a Touchstone file.
The parameter must be compatible with the file type (e.g. for
one-port Touchstone files *.s1p, only the parameter name 'S11'
is allowed).
*RST:
'S11' (if all optional parameters are omitted)
<StimulusOffset>
Stimulus offset for limit lines loaded from a Touchstone file. A
1
GHz offset shifts the limit line by 1 GHz in (positive) horizontal
direction.
Range:
Depending on the sweep range of the analyzer.
*RST:
0
Default unit: NN
<ResponseOffset>
Response offset for limit lines loaded from a Touchstone file. A
1
dB offset shifts the limit line by 1 dB in (positive) vertical direc-
tion.
Range:
Depending on the measured quantity.
*RST:
0
Default unit: NN
<LimLineType>
LMIN | LMAX | OFF
Limit line type :
LMAX - upper limit line
LMIN - lower limit line
OFF - limit line off
*RST:
LMAX (if all optional parameters are omitted)
SCPI command reference
