Agilent Technologies E5071C Manual page 797

E5071C
Alternatively, you can configure the loss compensation table based on the
data contained in a CSV file by issuing the following command:
:MMEM:LOAD:PLOS{1-4}
Also, you can save the contents of the current loss compensation table to a
file by issuing the following command:
:MMEM:STOR:PLOS{1-4}
Turning ON/OFF Loss Compensation
To turn on or off the loss compensation, use the following command:
:SOUR{1-36}:POW:PORT{1-4}:CORR:COLL:TABL:LOSS
Measuring power calibration data
Before measuring power calibration data, you need to execute
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zero adjustment and calibration of the power sensor. For
information on how to perform these procedures, refer to the
operation manual of the power meter you are using.
When using the power sensor calibration factor table of the
•
E5071C, set the reference calibration factor of the power meter
to 100% when calibrating the power sensor.
To set the number of power calibration data measurements at one
measurement point (averaging factor), use the following command:
:SOUR{1-36}:POW:PORT{1-4}:CORR:COLL:AVER
To set a tolerance for power calibration, use the following command:
:SOUR{1-36}:POW:PORT{1-4}:CORR:COLL:NTOL
When a tolerance for power calibration is set, if the measured
•
value does not fall within the tolerance, even after
measurement is performed during power calibration the number
of times specified by the averaging factor, an error message is
displayed and the power calibration is aborted. In this case, the
power correction is not turned on.
To measure the power calibration data, use the following command. When
the measurement is complete, the power calibration is automatically
turned on.
:SOUR{1-36}:POW:PORT{1-4}:CORR:COLL
If you issue another command during the measurement of the
•
power calibration data by the above command, the
measurement may be aborted. Therefore, when you write a
program that issues multiple calibration commands in series,
you should use the *OPC or some other means to ensure that
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