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6.
Calibrating for Increased Measurement Accuracy
Measurement Calibration Overview ..........
6-3
The Calibration Reference Plane ..........
6-5
Determine if a Calibration is Necessary
..........
6-7
When a Calibration
Is
Not Necessary .........
6-7
When a Calibration
Is
Necessary ...........
6-7
Choose an Appropriate Calibration Method .......
6-8
To Perform a Normalization Calibration
....... 6-10
To Perform a Transmission Calibration ........
6-11
To Perform a Reflection Calibration .........
6-13
To Perform a Conversion Loss Calibration ......
6-15
To Perform an AM Delay Calibration (Option
1DA
or
1DB
only)
...................
6-16
To Perform a Calibration With Non-Standard
Connectors ..................
6-17
Writing or Editing Your Own Cal Kit File ......
6-19
Save the Calibration .................
6-25
Check the Calibration ................
6-26
Using Calibration Check for Analysis and
Troubleshooting
................
6-26
To Perform a Calibration Check ...........
6-27
Error Term Descriptions and Typical Values .....
6-28
7. Automating Measurements
Configuring Your Test System
............
Measurement System Topology
...........
Expandability and Large Systems
..........
Throughput Considerations
.............
Selecting a Measurement Controller
.........
Selecting a Programming Language
.........
Operator Interaction
.................
Prompting the Operator
..............
Using Graphics to Create On-Screen Diagrams
....
User-Defined
@Xl
Key Menu
............
Data Entry Using a Barcode Reader
.........
Data Entry Using an External Keyboard
.......
Using the Analyzer’s Title Feature
..........
Hot Keys on External Keyboard For Common Functions
User-Defined TTL Input/Output
..........
Using a Foot Switch or Button Box
.........
Limit Test Pass/Fail TTL Input/Output
.......
7-5
7-5
7-12
7-12
7-13
7-15
7-18
7-20
7-21
7-22
7-29
7-30
7-31
7-32
7-34
7-35
7-37
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