Command Reference
R&S
®
ZNL/ZNLE
793
User Manual 1178.5966.02 ─ 07
MMEMory:STORe:TRACe:OPTion:TRIM
<Boolean>
This command defines whitespace insertion during Touchstone file export.
If set to ON, whitespace at the beginning of each line is removed.
Parameters:
<Boolean>
Manual operation:
See
MMEMory:STORe:TRACe:PORTs
<Channel>, <TouchstoneFile>, <Format>[,
<ModeImpedance>, <Port>, <Port>...]
Generates a Touchstone file for the specified ports. The Touchstone file (.s
n
p where
n
is the number of ports) contains a full set of
n
single-ended S-parameters for the
selected ports. Traces are created using the
CALCulate<Ch>:PARameter:SDEFine
command.
The command fails unless the conditions for Touchstone file export are met; see
ditions for Touchstone file export"
Setting parameters:
<Channel>
Channel number in the active channel setup.
<TouchstoneFile>
String parameter to specify the name and directory of the cre-
ated Touchstone file. The file extension
*.s<n>p
for a n-port
Touchstone file is mandatory.
If no path is specified the analyzer searches the current direc-
tory, to be queried with
<Format>
COMPlex | LINPhase | LOGPhase
COMPlex - complex values (real and imaginary part).
LINPhase - Linear magnitude and phase.
LOGPhase - dB-magnitude and phase.
<ModeImpedance>
CIMPedance | PIMPedance
CIMPedance
: normalize to the common target impedance (from
options line); this is the default if the parameter is ommitted
PIMPedance
: normalize to the individual port reference impe-
dances
see
"Renormalization of S-parameters"
<Port>
First port number
<Port>
Second port number. Further port numbers can be used as nee-
ded.
VNA Command Reference
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