Hewlett Packard 436A Level Meter
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Modell:
436A
Datum:
Kategorie:
Gruppe:
Beschreibung:
Power Meter
Information
The Power Meter is a precision digital-readout instrument
capable of automatic and manual measurement of RF and
Microwave power levels. It is designed for interconnection
with a compatible Power Sensor (refer to Table 1-1,
Specifications) to form a complete power measurement system.
The frequency and power range of the system are determined
by the particular Power Sensor selected for use. With the
Power Sensors available, the overall frequency range of the
system is 100 kHz to 18 GHz, and the overall power range is
—70 to +35 dBm.
1-16. Significant operating features of the Power Meter are
as follows:
• Digital Display: The display is a four-digit,
seven-segment LED, plus a sign when in the dBm or dB (REL)
mode. It also has under- and
Dokumenttyp:
Service- und Bedienungsanleitung
Seiten:
101
Größe:
4.88 Mbytes (5119447 Bytes)
Sprache:
english
Revision:
1
Dokument-ID:
00436-90053
Datum:
1989 04 01
Qualität:
Gescanntes Dokument, alles ist lesbar.
Upload Datum:
2017 12 30
MD5:
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Downloads:
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Information
I GENERAL INFORMATION ... 1-1
1-1. Introduction ... 1-1
1-6. Specifications ... 1-1
1-8. Instruments Covered by Manual ... 1-1
1-14. Description ... 1-1
1-18. Options ... 1-3
1-19. Input-Output Options ... 1-3
1-22. Remote Control Options ... 1-3
1-25. Accessories Supplied ... 14
1-27. Equipment Required but not Supplied ... 1-4
1-29. Equipment Available ... 1-4
1-33. Recommended Test Equipment ... 1-4
1-35. Safety Considerations ... 1-4
II INSTALLATION ... 2-1
2-1. Introduction ... 2-1
2-3. Initial Inspection ... 2-1
2-5. Preparation for Use ... 2-1
2-6. Power Requirements ... 2-1
2-8. Line Voltage and Fuse Selection ... 2-1
2-10. Power Cable ... 2-2
2-12. Address Selection ... 2-2
2-13. Circuit Options ... 2-2
2-15. Interconnections ... 2-2
2-18. Mating Connectors ... 2-3
2-21. Operating Environment ... 2-3
2-23. Bench Operation ... 2-3
2-25. Rack Mounting ... 1 ... 2-3
2-28. Storage and Shipment ... 2-3
2-29. Environment ... 2-3
2-31. Packaging ... 2-3
III OPERATION ... 3-1
3-1. Introduction ... 3-1
3-4. Panel Features ... 3-1
3-6. Operator’s Maintenance ... 3-1
3-8. Operator’s Checks ... 3-1
3-10. Local Operating Instructions ... 3-1
3-12. Hewlett-Packard Interface Bus Remote
Operation ... 3-14
3-14. Compatibility ... 3-14
3-18. Data Messages ... 3-14
3-21. Receiving Data Messages ... 3-14
3-32. Sending Data Messages from the Power
Meter ... 3-18
3-40. Receiving the Trigger Message ... 3-23
3-42. Receiving the Clear Message ... 3-23
3-44. Receiving the Remote Message ... 3-23
3-46. Receiving the Local Message ... 3-23
3-48. Receiving the Local Lockout and
Clear Lockout Set Local Messages ... 3-23
3-50. Receiving the Pass Control Message ... 3-23
Section Page
3-52. Sending the Required Service Message — 3-23
3-54. Sending the Status Byte Message ... 3-23
3-56. Sending the Status Bit Message ... 3-23
3-58. Receiving the Abort Message ... 3-23
3-60. Test of HP-IB Operation ... 3-23
3-62. Power Measurement Accuracy ... 3-23
3-64. Sources of Error and Measurement
Uncertainty ... 3-30
3-70. Corrections for Error ... 3-30
3-75. Calculating Total Uncertainty ... 3-30
IV PERFORMANCE TESTS ... 4-1
4-1. Introduction ... 4-1
4-3. Equipment Required ... 4-1
4-5. Test Record ... 4-1
4-7. Performance Tests ... 4-1
4-10. Zero Carryover Test ... 4-2
4-11. Instrument Accuracy Test ... 4-3
4-12. Calibration Factor Test ... 4-6
4-13. Power Reference Level Test ... 4-7
V ADJUSTMENTS ... 5-1
5-1. Introduction ... 5-1
5-4. Safety Considerations ... 5-1
5-10. Equipment Required ... 5-1
5-12. Factory Selected Components ... 5-1
5-14. Adjustment Locations ... 5-1
5-16. DC Offset Adjustment ... 5-3
5-17. Auto Zero Offset Adjustment ... 5-3
5-18. Spike Balance Adjustment ... 5-4
5-19. Multivibrator Adjustment ... 5-6
5-20. A-D Converter and Linear Meter
Adjustment ... 5-7
5-21. Power Reference Oscillator Frequency
Adjustment ... 5-8
5-22. Power Reference Oscillator Level
Adjustment ... 5-10
5-23. Power Supply Adjustments ... 5-13
VI REPLACEABLE PARTS ... 6-1
6-1. Introduction ... 6-1
6-3. Abbreviations ... 6-1
6-5. Replaceable Parts List ... 6-1
6-7. Ordering Information ... 6-1
6-10. Parts Provisioning ... 6-1
6-12. Direct Mail Order System ... 6-1
VII MANUAL CHANGES ... 7-1
7-1. Introduction ... 7-1
7-3. Manual Changes ... 7-1
7-6. Manual Change Instructions ... 7-3
VIII SERVICE ... 8-1
8-1. Introduction ... 8-1
8-3. Safety Considerations ... 8-1
8-9. Recommended Test Equipment ... 8-5
8-11. Service Aids ... 8-5
8-16. Repair ... 8-5
8-17. Factory Selected Components ... 8-5
8-19. Disassembly and Reassembly
Procedures ... 8-5
8-24. Basic Circuit Descriptions ... 8-7
8-25. Linear Integrated Circuits ... 8-7
Section Page
8-30. Digital Integrated Circuits and Symbols .. 8-7
8-55. Troubleshooting ... 816
8-59. Standard Instrument Checkout ... 8-16
8-64. HP-IB Instrument Checkout ... 8-69
8-70. Block Diagram Circuit Descriptions ... 8-117
8-71. Service Sheet 1 ... 8-117
8-75. Service Sheet 2 ... 8-118
8-87. Service Sheet 3 ... 8-122
8-114. Service Sheet 4 ... 8-144
8-117. Command Mode Operation ... 8-144
8-130. Data Mode Operation ... 8-147
Dokumenttyp:
Serviceanleitung
Seiten:
206
Größe:
11.45 Mbytes (12006074 Bytes)
Sprache:
english
Revision:
Dokument-ID:
00436-90034
Datum:
1984 07
Qualität:
Gescanntes Dokument, alles ist lesbar.
Upload Datum:
2023 06 04
MD5:
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Information
Only the service part from the manual.
Dokumenttyp:
Service- und Bedienungsanleitung
Seiten:
341
Größe:
7.02 Mbytes (7365699 Bytes)
Sprache:
english
Revision:
Dokument-ID:
TM 11-6625-2969-14&P
Datum:
1980
Qualität:
Gescanntes Dokument, alles ist lesbar.
Upload Datum:
2023 06 04
MD5:
bdf9ca97e1bbd89fd61198fe5c5530ba
Downloads:
189