U3042AM08
Cal Kit Operational Check
Verifying Cal Kit Operational Check Failure
If your test results fail the Cal Kit Operational Check limits, see
on page 15
and
Figure 4 on page 1
and verify the following:
1.
Ensure that the test set is turned on and connected properly to the analyzer.
2.
Check all appropriate analyzer and test set connectors for damage, cleanliness,
and proper torque.
3.
Repeat the relevant 1-Port calibrations using another ECal or mechanical
standard.
4.
Verify that the analyzer is operating properly and meeting its published
specifications. If the analyzer 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 check the accuracy of a 1-Port
calibration performed with mechanical standards or an ECal module. In order 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 calibration on 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 tested. 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 >
Factory > OK
.
Figure 5
8
E
C
al Confidence Check
Keysight U3042AM08 User's and Service Guide
73
Содержание U3042AM08
Страница 7: ...U3042AM08...
