Command Reference
R&S
®
ZNB/ZNBT
935
User Manual 1173.9163.02 ─ 38
MMEMory:LOAD:VNETworks<Ch>:BALanced:EMBedding<LogPt>
<PortFile>[,
<Port>, <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.
Suffix:
<Ch>
.
Channel number
<LogPt>
Logical port number
Setting parameters:
<PortFile>
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, to be queried with
<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
Interchange port numbers of loaded
*.s2p
file:
FPORts
(or omitted): the port numbers are not interchanged
IPORts
: interchange port numbers
Example:
*RST; SOUR:LPOR1 1,2; LPOR2 3,4
Define a balanced port configuration.
CALC:TRAN:VNET:BAL:EMB:TND STSL
Select the "Serial .s2p data, shunt L" circuit model.
MMEM:LOAD:VNET:BAL:EMB2 'C:
\Users\Public\Documents
\Rohde-Schwarz\Vna\VNET\Test.s2p', PMA
Load a Touchstone file and assign it to logical port no. 2.
Usage:
Setting only
Manual operation:
See
SCPI Command Reference
