Agilent Technologies ENA Series User Manual page 126

Calibration
Full 2-Port Calibration
calibration coefficient (pressing
Step 7. Press
Reflection
Step 8. Connect an OPEN calibration standard to test port x (the connector to which the DUT is to
be connected) selected in Step 6.
Step 9. Press
Port x Open
standard is connected).
Step 10. Disconnect the OPEN calibration standard that was connected in Step 8 and replace it with
a SHORT calibration standard.
Step 11. Press
Port x Short
standard is connected).
Step 12. Disconnect the SHORT calibration standard that was connected in Step 10 and replace it
with a LOAD standard.
Step 13. Press
Port x Load
standard is connected).
Step 14. Repeat Step 8 to Step 13 for port y.
Step 15. Press .
Return
Step 16. Press
Transmission
Step 17. Make a THRU connection between ports x and y (between the connectors to which the
DUT is to be connected) selected in Step 6.
Step 18. Press
Port x-y Thru
between which the THRU connection is being made).
Step 19. Press .
Return
Step 20. If an isolation calibration must be performed using a LOAD standard, follow the procedure
below.
a. Press
Isolation (Optional)
b. Connect a LOAD standard to each of the two test ports (connectors to which the DUT
is to be connected) selected in Step 6.
c. Press
Port x-y Isol
numbers to which the LOAD standard is connected).
Step 21. Press .
Return
Step 22. Press to terminate the full 2-port calibration process. Upon pressing this key,
Done
calibration coefficients will be calculated and saved. The error correction function will also
be automatically enabled.
120
).
Done
.
to start the calibration measurement (
to start the calibration measurement (
to start the calibration measurement (
.
to start the calibration measurement (
.
to start the calibration measurement (
denotes the test port to which the
x
denotes the test port to which the
x
denotes the test port to which the
x
and denote the test ports
x y
and denote the port
x y
Chapter 4