Command reference
R&S
®
ZNB/ZNBT
1148
User Manual 1173.9163.02 ─ 62
<TouchstoneFile>
String parameter to specify the name and directory of the Touch-
stone file to be loaded. A
*.s1p
file must be used for one-port
standards, a
*.s2p
file for two-port standards.
If no path is specified the analyzer searches the current direc-
tory, to be queried with
<FirstPort>
First port number (sufficient for one-port standards). If the port
numbers are omitted, the cal kit data is valid for all ports.
<SecondPort>
Second port number, for two-port standards. If the port numbers
are omitted, the cal kit data is valid for all ports.
Example:
MMEM:LOAD:CKIT:SDAT:WLAB 'N 50 Ohm','Default
Kit','0815',MOPEN,'Test data','test.s1p',1
Load the file Test.s1p from the current directory in order to
define the properties of an Open (m) standard in the cal kit
"Default Kit" with label "0815" for the N 50 Ω connector type.
Assign the label "Test data" and specify that the standard data is
valid for port no. 1 only.
Usage:
Setting only
Connector and cal kit naming conventions:
Connector and calibration kit names must be entered as string parameters. The strings
contain the connector and cal kit names used in the
Calibration Kits
dialog; a
Ω
in the name must be replaced by 'Ohm', e.g.:
–
'NewKit1'
denotes the user-defined calibration kit "NewKit1".
–
'N 50 Ohm Ideal Kit'
denotes the "N 50
Ω
Ideal Kit".
–
'ZV-Z21 typical'
denotes the cal kit "ZV-Z21 typical".
MMEMory:LOAD:CKIT:UDIRectory
<Directory>
Specifies the "Search Path for Additional Cal Kits and Connector Types". All cal kit files
in the specified directory will be (re-)loaded automatically as predefined kits (i.e. read-
only kits which cannot be modified) every time the VNA application is started.
Parameters:
<Directory>
String parameter to specify the directory path. The directory can
be created separately (
). An empty
string means that no cal kit files will be loaded.
SCPI command reference
