User`s guide

114 Chapter 4
Calibration
1-Port Calibration (reflection test)
Procedure
Step 1. Press or to select the channel for which you want to perform the
calibration.
Step 2. Press .
Step 3. Press
Calibrate.
Step 4. Press
1-Port Cal.
Step 5. Press
Select Port.
Step 6. Select a test port (and corresponding S parameter) on which 1-port calibration will be
performed.
NOTE An asterisk (*) in the upper-right of the softkey indicates that the existing calibration
coefficient will be cleared if you select the test port and execute acquisition of the
calibration coefficient (pressing Done).
Step 7. Connect an OPEN calibration standard to the test port (connector to which the DUT is to be
connected) selected in Step 6.
Step 8. Press
Open to start the calibration measurement.
Step 9. Connect a SHORT calibration standard to the test port (connector to which the DUT is to
be connected) selected in Step 6.
Step 10. Press
Short to start the calibration measurement.
Step 11. Connect a LOAD calibration standard to the test port (connector to which the DUT is to be
connected) selected in Step 6.
Step 12. Press
Load to start the calibration measurement.
Step 13. Press
Done to terminate the 1-port calibration process. Upon pressing this key, calibration
coefficients will be calculated and saved. The error correction function will also be
automatically enabled.
Softkey Function
1 Selects port 1
2 Selects port 2
3 Selects port 3
4 Selects port 4