R&S ZVL
GUI Reference
Channel Menu
Operating Manual 1303.6580.32-06
239
Attention!
The maximum RF input power of the calibration unit is beyond the
RF output power range of the analyzer, so there is no risk of
damage if the device is directly connected to the test ports. If you
use an external power amplifier, make sure that the maximum RF
input power of the calibration unit quoted in the data sheet is never
exceeded.
The calibration type depends on the number of ports. If a single port is calibrated, the analyzer uses full
one-port calibration. For 2 ports, the analyzer provides the following options:
•
A TOSM calibration for the two ports.
•
One or two full one-port calibrations.
Remote
control
:
[SENSe<Ch>:]CORRection:COLLect:AUTO
[SENSe<Ch>:]CORRection:COLLect:AUTO:CKIT
[SENSe<Ch>:]CORRection:COLLect:AUTO:PORTs
[SENSe<Ch>:]CORRection:COLLect:AUTO:PORTs:CONNection?
Calibration Procedure
The automatic calibration is started on clicking
Calibration Unit
in the
Start Calibration
menu. The
Calibration Unit
dialog shows the parameters of the cal unit, the port assignment, and the progress of the
calibration procedure.
In the dialog, you can:
•
Detect
the current
Port Assignment
between the analyzer and the connected calibration unit.
•
Restore the
Default Port Assignment
(port 1 / 2 of the analyzer to port 1 / 2 of the cal unit).
This is
important if the automatic detection of the port assignment fails.
•
Start
the necessary calibration sweeps. The calibration is started automatically if automatic port
detection is successful and the cal unit temperature is within the validity range.
