Equipment information

Hewlett Packard 8412B Analyzer
Manufacturer:
Model:
8412B
Date:
1981
Category:
Group:
Description:
Phase Magnitude Display

Information

The Model 8412B Phase-Magnitude Display is a Plug-In display unit for the HP Models 8407 A and 8410-Series Network Analyzers. The instrument contains a CRT which displays test signal amplitude and phase on two separate CRT traces. 1-3. The amplitude and phase display may show signals which represent various amplitude ratios depending on the transducer used in the network Analyzer. The displayed quantities may be ratios of voltage, current, impedance, or an incident-to-reflected signal. 1-4. Amplitude is displayed in decibels/division and phase is displayed in degrees/division on the CRT graticule. Various vertical Amplifier sensitivity ranges for both amplitude and phase may be selected. Front panel phase offset controls allow the phase to be adjusted for the most convenient display.

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Service and User Manual
Manual Type:
Service and User Manual
Pages:
158
Size:
5.94 Mbytes (6224016 Bytes)
Language:
english
Revision:
Manual-ID:
08412-90033
Date:
1981 12 01
Quality:
Scanned document, all readable.
Upload date:
2017 12 30
MD5:
439c385d0bd98ae91bc733910a109032
Downloads:
379

Information

(,l M RAI INFORMATION ... . . 1-1 1-1. Introduction ... . . 1-1 1-6. Instruments Covered by Manual . . . 1-3 1-9. Warranty ... . . 1-3 INSTALLATION ... . 2-1 2-1. Initial Mechanical Inspection. . . . . . 2-1 2-3. Initial Electrical Inspection ... . . 2-1 2-5. Preparation For Use ... . . 2-1 2-7. Claims ... . . 2-1 2-9. Repacking For Shipment ... . . 2-1 2-10. Using Original Packaging ... . . 2-1 2-1 2. Using Other Packaging ... . . 2-1 OPERATION ... . . 3-1 3-1. Introduction ... . . 3-1 3-3. Panel Features ... . . 3-1 3-5. Screwdriver Adjustments ... . . 3-1 3-10. Operating Procedures ... . . 3-1 PERFORMANCE TESTS ... . . 4-1 4-1. Introduction ... . . 4-1 4-3. Performance Tests ... . . 4-1 4-6. Performance Test With 8410 Series Mainframe ... . . 4-4 4-7. Initial Setup ... . . 4-4 4-8. Trace Align ... . . 4-4 4-9. Amplitude Test ... . . 4-4 4-10. Phase Test ... . . 4-6 4-11. Bandwidth Switch Test ... . . 4-8 4-12. Z-Axis Modulation Test ... . . 4-8 4-13. Phase Change Due to Amplitude Change ... . . 4-9 4-14. Performance Test With 8407A Mainframe ... . . 4-9 4-15. Initial Setup ... . . 4-9 4-16. Trace Align ... . 4-10 4-17. Amplitude Test ... . 4-11 4-18. Phase Test ... . 4-13 4-19. Bandwidth Switch Test ... . 4-14 4-20. Z-Axis Modulation Test ... . 4-14 4-21. Phase Change Due to Amplitude Change ... . 4-15 V ADJUSTMENTS ... 5-1 5-1. Introduction ... 5-1 5-3. Maintenance Precautions ... 5-1 5-4. Adjustment Procedures ... 5-1 5-7. Selected Components ... 5-9 5-9. Adjustment With 8410-Series Mainframe ... 5-6 5-10. Initial Setup ... . . 5-6 5-1 1. Power Supply ... 5-7 5-12. Trace Align ... 5-8 5-13. Astigmatism ... 5-8 5-14. Amplitude Calibration ... 5-8 5-15. Phase Calibration With 8410-Series Mainframe ... 5-10 5-16. Intensity Limit ... 5-1? 5-17. High Voltage ... 5-1? 5-18. Adjustment with 8407A Mainframe ... 5-1? 5-19. Initial Setup ... 5-1? 5-20. Power Supply ... 5-14 5-21. Trace Align ... 5-14 5-22. Astigmatism ... 5-14 5-23. Amplitude Calibration ... 5-14 5-24. Phase Calibration With 8407A Mainframe ... 5-16 5-25. Intensity Limit ... 5-18 5-26. High Voltage ... 5-18 VI REPLACEABLE PARTS ... . . 6-1 6-1. Introduction ... . . 6-1 6-3. Replaceable Parts List ... . . 6-1 6-7. Ordering Information ... . . 6-1 6-10. Spare Parts Kit ... 6-1 VII MANUAL BACKDATING CHANGES . . . 7-1 7-1. Introduction ... . . 7-1 VIII SERVICE 8-1. Introduction ... 8-1 8-3. Overall Instrument Description . . . . 8-1 8-6. Simplified Block Diagram Description ... 8-1 8-11. Schematic Diagrams ... 8-1

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