
180 Chapter 4
Calibration
Confidence Check on Calibration Coefficients Using ECal
Figure 4-54 Connecting ECal module (for verification of S21)
Step 6. Press .
Step 7. Press
ECal.
Step 8. When using an adapter to the ECal, press
Characterization and then press the softkey
corresponding to the characterization for the adapter you are using.
Step 9. Press
Confidence Check.
Step 10. Compare the data trace and the memory trace and verify whether measurement is correct.
The following is the procedure for comparison when simultaneously displaying the data
trace and the memory trace.
a. Press .
b. Press
Display.
c. Press
Data & Mem.
d. Press .
e. Press
Auto Scale.
f. Determine whether the difference between the traces is acceptable.
Step 11. For all of the parameters you want to verify, repeat Step 3 through Step 10.
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