Agilent Technologies ENA Series

Chapter 4 139
Calibration
2-port TRL calibration
4. Calibration
that will be cleared if you select the test port and execute acquisition of the calibration
coefficient (by pressing Done).
Step 7. Thru/Line to start the measurement of the calibration standard.
Softkey Function
Port x-y Thru Executes thru/line calibration for test ports x and y.
Step 8. Reflect to start the measurement of the calibration standard.
Softkey Function
Port x Reflect Executes reflection calibration for test port x.
Port y Reflect Executes reflection calibration for test port y.
Step 9. Line/Match to start the measurement of the calibration standard.
Softkey Function
x-y Line/Match
*1.This is equivalent to measuring x-y Fwd (Syx) and x-y Rvs (Sxy).
*1
Executes line/match calibration for test ports x and y. Use this to perform
forward-direction measurement and reverse-direction measurement at the
same time.
x-y Fwd (Syx)
*2.Measuring x-y Fwd (Syx) and x-y Rvs (Sxy) is equivalent to measuring x-y Line/Match.
*2
Executes line/match calibration for test ports x and y. Use this to perform
forward-direction measurement only.
x-y Rvs (Sxy)
*2
Executes line/match calibration for test ports x and y. Use this to perform
reverse-direction measurement only.
Step 10. Press Done to finish TRL 2-port calibration. At this point, the calibration coefficient is
calculated and saved. The error correction function is automatically turned on.