U3022AE10
Cal Kit Operational Check
Verifying a Cal Kit Operational Check Failure
If your test results fail the Cal Kit Operational Check Reflection Tracking limits,
see
and
. Verify the following:
1.
Ensure that the test set is
on
and connected properly to the analyzer.
2.
Check all appropriate connectors for damage, cleanliness, and proper torques.
3.
Repeat the relevant 1-Port calibrations using another ECal or mechanical
standard.
4.
Verify that the PNA is operating properly and meeting its published specifications.
If the PNA is connected to the test set it will fail the Operational Check. Refer to
“Network Analyzer Requirements” on page
ECal Confidence Check
The following ECal Confidence Check is a method to verify the accuracy of a 1-Port
calibration performed with mechanical standards or an ECal module. To perform this
check, the test port of the ECal module must connect directly to the Test Port being
verified (without adapters).
1.
Perform a 1-Port Cal of the test set port being tested.
2.
Connect the ECal Module to the Port being tested. Terminate any remaining ports
on the ECal Module.
3.
Select the Cal Set to be verified. Select
[CAL] > Cal Set... > Cal_File > Apply Cal >
Close
-OR-
([CAL] Cal Set & Cal Kit > Cal Set... > Apply Cal)
. If the "Choose Stimulus
Settings" prompt appears, select
Change the
active channel's stimulus > OK >
Close
.
4.
Select
[Response] > Cal > More > ECal > ECal Confidence Check
-OR-
(Response > Cal > ECal Confidence Check...).
5.
Click
Change Measurement
and select the test port S-parameter
> Apply > OK
.
Click
Read Module Data
.
6.
Select the ECal Module you are using, and select the
ECal Module Memory >
Factor > OK
.
Figure 5
6
ECal Confidence Check
Keysight U3022AE10 User's and Service Guide
67
Summary of Contents for U3022AE10
Page 7: ...U3022AE10 ...
Page 95: ...Keysight U3022AE10 User s and Service Guide 95 ...
