Agilent Technologies E5070B, User Manual

Page: 145 / 769

Chapter 4 139
Calibration
2-port TRL calibration
4. Cal
ibra
tion
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.