user manual

Chapter 3 39
Test Set Cal and SelfCal
Test Set Cal: An Overview
Step 10. Connect the short standard to the Port y side and press Port y Short to measure
calibration data.
Step 11. Connect the load standard to the Port y side and press
Port y Load to measure
calibration data.
Step 12. Connect the thru standard between ports x and y side and press
Portx- y Thru to
measure calibration data.
Step 13. Press
Return to return to the port selection menu.
Step 14. Repeat Step 5 through Step 13 for necessary port pairs.
NOTE When you calibrate the same port pair in multiple channels, you can reduce the
number of standard connections by measuring a standard while changing
measurement channels. You don’t need to complete the step 5 through 13 before
you perform calibration in other channel, thus you can measure standards for Test
Set Cal in parallel in multiple channels.
Step 15. Press
Done to finish the calibration of the multi-port test set. The calibration
coefficients are calculated and saved by this operation.