HP HP 8753E, User Manual, Page: 247 / 699

11.
12.
13.
Connect a load to PORT 2, and press:
Connect the load to PORT 1, and press:
You may repeat any of the steps above. There is no requirement to go in the order of
steps. When the analyzer detects that you have made all the necessary measurements, the
. . . . . . . . . . . . .
. . . . . .. . . . . . . .
The message COMPUTING CAL COEFFICIENTS will appear, indicating that the analyzer is
performing the numerical calculations of error coefficients.
Note
You can save or store the measurement correction to use for later
measurements Refer to the “Printing, Plotting, and Saving Measurement
Results” chapter for procedures.
14. Connect the device under test. The device S-parameters are now being measured.
Error-Correction
,
“Modifying Calibration Kit Standards, located later in this section.
Note
This must be done before performing the following sequence.
. . . .
[caL]
l l
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . ... .
. . . . . . . . . . . . . . . . .
3. To measure the “TRM THRU,” connect the “zero length” transmission line between the two
test ports
4. To make the necessary four measurements, press:
. . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . .
5. measure the “TRM SHORT, connect the short to PORT 1, and press:
. . . . . :
. .. . . . .. . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.
Connect the short to PORT 2, and press:
. . . . . . . . . . . . . . .
Note
If loads can be connected to both port 1 and port 2 simultaneously,
then the following TRM load measurement can be performed using the
7. To measure the “TRM LOAD,” disconnect the short and connect the TRM load to
Refer to “Choosing Calibration Load Standards.”
Optimizing Measurement Results 5-25