Command Reference
R&S
®
ZNL/ZNLE
779
User Manual 1178.5966.02 ─ 07
Example:
*RST; SOUR:LPOR1 1,2; LPOR2 3,4
Define a balanced port configuration.
CALC:TRAN:VNET:BAL:DEEM:TND STSL
Select the "Serial .s2p data, shunt L" circuit model.
MMEM:LOAD:VNET:BAL:DEEM2 'C:\Users\Public
\Documents\Rohde-Schwarz\Vna\VNET\Test.s2p',
PMA
Load a Touchstone file and assign it to logical port no. 2.
Manual operation:
MMEMory:LOAD:VNETworks<Ch>:BALanced:EMBedding<LogPt>
<TouchstoneFile>[, <Interchange>]
Loads data from the specified Touchstone file defining a balanced port circuit model for
embedding.
The balanced port circuit models
STSL | STSC | SLST | SCST
require two 2-port
(
*.s2p
) files, to be assigned to the different ports
PMAin
and
PSECondary
; the
FIMPort
model requires a single 4-port (
*.s4p
) file but no additional port assignment.
Use
●
CALCulate<Ch>:TRANsform:VNETworks:BALanced:EMBedding<LogPt>:
TNDefinition
to select the adequate circuit model
before
executing this com-
mand.
●
CALCulate<Ch>:TRANsform:VNETworks:BALanced:EMBedding<LogPt>:
PARameters:DATA<Port>
to load circuit data from the remote client.
The query returns the name of the loaded file.
Suffix:
<Ch>
.
Channel number
<LogPt>
Logical port number
Parameters:
<TouchstoneFile>
String parameter to specify the name and directory of the loaded
Touchstone file.
If no path is specified the analyzer searches the current direc-
tory, which can be set and queried using
?
<Port>
PMAin | PSECondary
Port assignment for two 2-port (
*.s2p
) files:
PMAin - Port 1
PSECondary - Port 2
The ports
must be specified
for the import of 2-port (
*.s2p
)
files; they
must be omitted
for 4-port (
*.s4p
) files.
<Interchange>
FPORts | IPORts | SGATes | SINCreasing
VNA Command Reference
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