Command reference
R&S
®
ZNL/ZNLE
904
User Manual 1178.5966.02 ─ 19
OPTPort
"One Path Two Ports" calibration
If the selected cal unit characterization does not contain a
Through characterization, the command will fail.
FRTRans
Transmission normalization, bidirectional
If the selected cal unit characterization does not contain a
Through characterization, the command will fail.
FTRans | RTRans
Transmission normalization, forward | reverse
If the selected cal unit characterization does not contain a
Through characterization, the command will fail.
REFL
Reflection normalization, Open
RSHort
Reflection normalization, Short
<Characterization>
Location of the characterization (cal kit file) to be used for the
automatic calibration (string parameter):
–
The empty string (
''
) refers to the factory calibration of (and
stored on) the active calibration unit.
–
A VNA cal kit file name
*.calkit
without path refers to a
specific cal kit file stored in the internal memory of the active cal-
ibration unit.
–
A VNA cal kit file name without path but prefixed with "SD:"
refers to a specific cal kit file stored on the SD card inserted at
the active calibration unit.
–
A VNA cal kit file name
*.calkit
with path refers to a spe-
cific cal kit file stored in an arbitrary directory on the analyzer.
Note
this setting is ignored.
The suitable, ICU-specific characterizations must be specified
using
SYSTem:COMMunicate:RDEVice:AKAL:CKIT
.
Setting parameters:
<CalName>
Example:
SENSe1:CORRection:COLLect:AUTO:CONFigure
FNPort,''
Sets the automatic calibration to "Full n-port" with factory char-
acterization.
[SENSe<Ch>:]CORRection:COLLect:AUTO:PORTs
<Characterization>,
<TestPort1>, <CalUnitPort1>[, <TestPort2>]...
Selects and initiates an automatic calibration at arbitrary analyzer and calibration unit
ports. A progress monitor for the calibration sweeps is displayed.
Tip:
●
This command is necessary if the analyzer fails to detect the cal unit ports connec-
ted to each of its ports (e.g. because of a high attenuation in the test setup). If
VNA command reference
