China Electronics Technology Instruments AV3672 Series, User Manual

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7 Calibration
7.10 Electronic Calibration
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Fig. 7.35 Selection of Electronic Calibration Kit and Characteristic Data
Attention
Selection of electronic calibration kit and characteristic data:
If only one electronic calibration kit is connected to the vector network analyzer, the following calibration steps can
be directly performed without calibration kit selection.
Step 4: Select the multi-port or one-port calibration in the [Cal Type Selection] , as shown in the following figure.
Fig. 7.36 Calibration Port Setting
Step 5: Tick the [Auto Check] function.
You can select whether to tick the [Auto Check] function in the “calibration selection” combined box. If this option
is ticked (default), the vector network analyzer can test the connection of the port of the electronic calibration kit
and the measurement port of the vector network analyzer, as shown in the following figure. If this option is not
ticked, calibration will be done directly according to the set connection mode. (If the frequency measurement range
set in the vector network analyzer is beyond the frequency range of the electronic calibration kit, the information
shown in the following figure will appear. Exit the window, reset the calibration frequency range and repeat the
electronic calibration process).
Fig. 7.37 [Auto Check] Option