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Contents-iv
HP 85106D mm-Wave System
Figure 2-12. Multiple Source Settings for the mm-Wave Bands . . . 2-40
Installation of HP-BASIC and Performance Verification Software . . . . 3-2
Installing on a PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Installing on an
HP 300 Series Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Table 3-1. Recommended RF and LO Source Power Levels . . . . . . . 3-6
Loading the Calibration Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
SYSTEM Z
o . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-7
Selecting the Verification Standard . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Measuring the Standard and Displaying the Data . . . . . . . . . . . . . . . 3-8
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Troubleshooting Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Figure 4-1. HP 85106D System Block Diagram . . . . . . . . . . . . . . . . 4-2
Figure 4-2. HP 85106D Option 001 System Block Diagram . . . . . . 4-3
Pre-Operational System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Table 4-1. Pre-Operational System Check Table . . . . . . . . . . . . . . . 4-5
Figure 4-3. HP 8360 Series Source Rear Panel HP-IB Switch . . . . . 4-6
Turn On System Power and Observe Instrument Front Panels . . . . . . . . 4-7
Cycle the AC Line Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
Check HP 8510C Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Self-Test Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Running Error Messages (Beeping) . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Symptomatic Failure Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Check Unratioed Power Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
When Using the Optional HP 8517B Test Set . . . . . . . . . . . . . . . . 4-11
Calibration Verification Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Software Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Run the Service Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Service Hardware Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Test Outcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Symptoms Versus Causes Failures . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Overall Service Program Flowchart . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Figure 4-4. Overall Service Program Flowchart (1 of 3) . . . . . . . . 4-15
Figure 4-5. Overall Service Program Flowchart (2 of 3) . . . . . . . . 4-16
Figure 4-6. Overall Service Program Flowchart (3 of 3) . . . . . . . . 4-17
Service Program Procedure Using HP 85101 Tests . . . . . . . . . . . . 4-18
Service Program Procedure Using HP 85102 Tests . . . . . . . . . . . . 4-18
Check Unratioed Power Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19
Figure 4-7. Simplified Signal Path of Unratioed Power Test . . . . . 4-19
Table4-2. TypicalPowerLevelsforOperationalCheckofthemm-WaveSystem
4-21
Summary of Contents for 85106D
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