R&S 1332.4500K22, User Manual

Page: 1275 / 1709

Command reference
R&S
®
ZNA
1275 User Manual 1178.6462.02 ─ 20
Manual operation: See "Start Cal Sweep" on page 521
[SENSe<Ch>:]CORRection:COLLect:AUTO <Characterization>, <TestPort1>[,
<TestPort2>[...]]
Selects and initiates an automatic calibration for the specified test ports using a single,
auto-detected port assignment.
Tip:
●
If the test setup contains a high attenuation, the analyzer may fail to detect the cal
unit ports connected to each of its ports. In this case use the extended command
[SENSe<Ch>:]CORRection:COLLect:AUTO:PORTs
.
●
Use
[SENSe<Ch>:]CORRection:COLLect:AUTO:TYPE
if you want to specify a
particular calibration type for the automatic calibration.
●
If several calibration units are connected, use
SYSTem:COMMunicate:RDEVice:
AKAL:ADDRess
to select a unit for the calibration.
●
Use
[SENSe<Ch>:]CORRection:COLLect:AUTO:CONFigure
to prepare an
automatic calibration with multiple port assignments.
Suffix:
<Ch>
.
Channel number of the calibrated channel
Setting parameters:
<Characterization> Location of the characterization (cal kit file) to be used for the
automatic calibration (string parameter):
–
If an empty string (
' '
) is specified, the factory cal kit file
stored in the active calibration unit is used.
–
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.
<TestPort1>,
<TestPort2>, ... Test port numbers. For an n-port automatic calibration, n arbi-
trary (not necessarily consecutive) port numbers must be speci-
fied. The analyzer automatically detects the calibration unit ports
connected to each analyzer port.
Example: CORR:COLL:AUTO '', 1, 2, 4
Perform an automatic 3-port calibration at test ports 1, 2, and 4
using the calibration unit's default calibration kit file and arbitrary
test ports of the cal unit.
Usage: Setting only
Manual operation: See "Apply" on page 526
SCPI command reference