4-25
Supplement for the User’s Guide (Firmware Version 7.68)
Calibrating Using Electronic Calibration (ECal)
3. Select to display the confidence check and the ECal
Confidence Menu.
4. Press until the S-parameter that you want to view is displayed.
Pressing the softkey toggles between the S11, S21, S12, and S22 (or
for the ET models, TRANS (transmission) and REFL (reflection)) calibration traces.
The confidence check will only display the S-parameter calibration data for which you
calibrated. Uncalibrated S-parameter data traces are invalid. The memory trace still
displays the module’s factory-premeasured trace.
For example,
5. Press until the calibration confidence check trace that you want to
view is displayed.
Pressing the softkey toggles between the five trace-type display
options. The confidence check can display the measured ECal results (DATA) and the
premeasured calibration data (MEM) in following five ways.
• DATA&MEM displays two traces representing the measured ECal results and
module's premeasured calibration data trace.
• DATA/MEM displays a single trace representing the ratio of the measured ECal
results to the module's premeasured calibration data.
• DATA-MEM displays a single trace representing the difference between the
measured ECal results and the module's premeasured calibration data.
• DATA displays a single trace representing only the measured ECal results.
• MEM displays a single trace representing only the module's premeasured
calibration data.
If you performed: You can view:
A 1-port calibration
• (ES models)
• (ES models)
• (ET models)
Only one calibrated S-parameter
An enhanced response calibration
• (ES models)
• (ES models)
• (ET models)
Only two calibrated S-parameters, one
at a time
A full 2-port calibration
• (ES models)
All four calibrated S-parameters, one
at a time
To Next Page
Loading...
Need help?
General
