R&S ZNL, Руководство пользователя

Страница: 900 / 1135

Command reference
R&S
®
ZNL/ZNLE
900 User Manual 1178.5966.02 ─ 19
–
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/Cancel" on page 480
[SENSe:]CORRection:COLLect:AUTO:CKIT <Characterization>
Generates a characterization (cal kit file) with the specified name containing the cal kit
data of the active calibration unit (selected via
SYSTem:COMMunicate:RDEVice:
AKAL:ADDRess
). The cal kit file can be saved to a directory on the analyzer, to the
calibration unit's internal (flash) memory or to an SD card inserted at the calibration unit
(if available).
Note that this command can only be executed if the number of cal unit ports is less or
equal to the number of test ports. Furthermore the command assumes the "canonical"
assignment of cal unit ports to test ports: cal unit port 1 assigned to test port 1, cal unit
port 2 assigned to test port 2 etc. The new command
[SENSe:]CORRection:
COLLect:AUTO:CKIT:PORTs
allows for flexible assignments.
Setting parameters:
<Characterization> Location of the created characterization / cal kit file (string
parameter, extension *.calkit):
If a path is specified, the file is saved to the analyzer's hard disk.
The default directory (
MMEMory:CDIRectory
) is not used.
If only the file name is specified, the file is saved to the calibra-
tion unit's internal (flash) memory. The factory calibration data on
the unit is not overwritten.
If the file name is prefixed by "SD:", the file is saved to the SD
card inserted at the calibration unit (if available/accessible).
VNA command reference