
Chapter 4 219
Calibration
Power Calibration
4. Calibration
Figure 4-63 Connection of power sensor
Step 8. Press
Take Cal Sweep to start the measurement of calibration data.
NOTE If the power meter GPIB address is not set correctly or if the power sensor is not connected
to the specified channel, an error occurs and calibration data are not measured.
You can abort the measurement by pressing
Abort during measurement.
When the measurement is complete, the power level error correction is automatically
turned on.
NOTE If appropriate calibration data cannot be obtained, an error may occur for each sweep after
the measurement of calibration data is complete. In this event, turn off the power level
error correction, check the connection and setting, and then measure the calibration data
again.
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