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Deleting Frequency Segments
......................
5-36
Compensating for Directional Coupler Response
...............
5-36
Using Sample-and-Sweep Correction Mode
..................
5-37
Using Continuous Correction Mode
.....................
5-38
lb Calibrate the Analyzer Receiver to Measure Absolute Power
.......
5-39
Calibrating for Noninsertable Devices
.....................
5-40
Adapter Removal
.............................
5-41
Perform the 2-port Error Corrections
...................
5-42
Remove the Adapter
...........................
5-43
Verify the Results
............................
5-44
Example Program
............................
5-45
Matched Adapters
.............................
5-46
ModifytheCalKitThruDellnition
.....................
5-47
Making Accurate Measurements of Electrically Long Devices
..........
5-48
The Cause of Measurement Problems
....................
5-48
lb Improve Measurement Results
......................
5-48
Decreasing the Sweep Rate
........................
5-48
Decreasing the Time Delay
........................
5-49
Increasing Sweep Speed
...........................
5-50
‘IbUseSweptListMode
..........................
5-50
Detecting IF Delay
............................
5-50
lb
Decrease the Frequency Span
......................
5-51
TbSettheAutoSweepTimeMode
.....................
5-51
To
Widen the System Bandwidth
......................
5-52
lb Reduce the Averaging Factor
......................
5-52
lb
Reduce the Number of Measurement Points
................
5-52
‘IbSettheSweepType.
..........................
5-53
To
View a Siie Measurement Channel
...................
5-53
To
Activate Chop Sweep Mode
.......................
5-54
lb Use External Calibration
........................
5-54
lb
Use Fast
2-Port
Calibration
.......................
5-54
Increasing Dynamic Range
..........................
5-56
TIbIncreasetheTestPortInputPower
....................
5-56
lb Reduce the Receiver Noise Floor
.....................
5-56
Changing System Bandwidth
.......................
5-56
Changing Measurement Averaging
....................
5-56
Reducing Trace Noise
............................
5-57
‘lb Activate Averaging
...........................
5-57
‘Ib Change System Bandwidth
.......................
5-57
Reducing Receiver Crosstalk
.........................
5-57
Reducing
RecaIl
Time
............................
5-58
Understanding Spur Avoidance
.......................
5-59
6.
Application and Operation Concepts
Where to Look for More Information
.....................
HP 8753E System Operation
.........................
The
Built-In
Synthesized Source
......................
The Source Step Attenuator
.......................
The Built-In
Test
Set
............................
The Receiver Block
............................
The Microprocessor
............................
Required Peripheral Equipment
.......................
Data Processing
...............................
Processing Details
.............................
TheADC
................................
6-l
6-2
6-2
6-2
6-3
6-3
6-3
6-3
6-4
6-5
6-5
Contents-6