HP HP 8753E, User Manual, Page: 266 / 699

Note
In the following two steps, calibration data is recalled, not instrument states.
10. the disk directory, choose the file associated with the port 1 error correction, then
. . . . . . .
11. When this is complete, choose the for the port 2 error correction and press
I’...
.
When complete, press
13. Enter the value of the electrical delay of adapter
15.
. . .
. . . . . . .
coefficients and overwrite the current active calibration set in use.
This process uses up an internal memory register. The calibration in this register is
the calibration created by adapter removal, rather it is a “scratch” calibration. You may
wish to delete the register, or re-save the new calibration in this register as shown in the
following step.
. . . . . . . . . . . . . . . . . . . . . . . . .
16. save the of the new set,
.A.............. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .. . I........ . . . .. . . . .. . . . . .
. . . . . . . .
N E T W O R K A N A L Y Z E R
D U T
Figure 5-14. Measurement
the Results
Since the effect of the adapter has been removed, it is easy to verify the accuracy of the
technique by simply measuring the adapter itself. Because the adapter was used during the
creation of the two
sets, and the technique removes its effects, measurement of the adapter
itself should show the S-parameters.
Optimizing Measurement Results