Keysight Technologies N9330B, Руководство пользователя

Страница: 70 / 107

Key Reference 
CAL
64
CAL
Activates the calibration process for the tester. A
calibration process performs open, short and load (OSL)
calibrations. You can either follow the instructions from
the tester to run a calibration or customize a calibration.
You can select either an electronic calibrator or a
T-combo mechanical calibrator to perform an
open-short-load calibration.
•
T-combo calibrator 
Is a T-shaped mechanical calibrator. The three parts
of the T-combo are the open, short and 50
W
load. The
T-combo calibrator is a more accurate calibration
than the electronic calibrator and will improve the
measurement range of the tester.
•
Electronic calibrator

The electronic calibrator enables you to perform a
one-connection calibration process. It performs an
open, short, and 50
W
load calibration consecutively.
The electronic calibrator is faster but less accurate
than the mechanical calibrator.
When a calibration is completed, a “Calibrated”
indicator displays on the left top corner the screen.
Refer to "Calibrate the N9330B before making
measurements" on page 25 , for more information.
Bypass Electronic Calibrator
The electronic calibrator is the default setting for the
tester. However, a user may choose to use either the to
electronic calibrator, or T-combo mechanical calibrator.

When using the T-combo mechanical calibrator, the
user will bypass the default electronic calibrator process
by pressing
[CAL] > {Bypass E Calib} .
The tester will then
access the manual open-short-load calibration.
Key access:
[CAL] > {Bypass E Calib}