Hewlett Packard 5383A Licznik
Producent:
Model:
5383A
Data:
1975
Kategoria:
Grupa:
Opis:
Frequency Counter

Informacja

The HP Model 5383A is a direct-counting frequency Counter that has a range of 10 Hz to 512 MHz. Nine display digits provide a resolution of one Hz per second for inputs up to 512 MHz. Front panel controls allow a selection of gate times, input impedances, and attenuators. A rear panel connector and associated selector switch allow either an external time base Oscillator input, or monitoring of the internal time base Oscillator. When the optional temperature compensated crystal Oscillator (TCXO) is installed, the rear panel connector serves only as a time base monitor. In addition, a rear panel power selector switch permits the 5383A Counter to operate with line voltages ranging from 90V to 252V (line frequency range: 48 to 440 Hz).

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Serwis i User Manual
Typ ręczny:
Serwis i User Manual
Strony:
57
Rozmiar:
3.13 Mbytes (3285011 Bytes)
Język:
english
Rewizja:
Ręczny ID:
05383-90001
Data:
1975 03 01
Jakość:
Skanowany dokument, czytając częściowo źle, nie częściowo czytelny.
Data przesłania:
2017 12 30
MD5:
a4b7cde5ceed69bf12c708eb0c4af4a9
Pobrane:
513

Informacja

I GENERAL INFORMATION ... 1-1 1-1. Introduction ... 1-1 1-3. Instrument Description ... 1-1 1-5. Accessories and Options ... 1-1 1-8. Instrument Identification ... 1-1 1-11. Microfiche Number ... 1-2 1-13. Recommended Test Equipment ... 1-2 1-15. Specifications ... 1-2 II INSTALLATION ... 2-1 2-1. Introduction ... 2-1 2-3. Unpacking and Inspection ... 2-1 2-5. Storage and Shipment ... 2-1 2-8. Line Voltage Selection ... 2-1 2-11. Mounting ... 2-2 III OPERATION ... 3-1 3-1. Introduction ... 3-1 3-3. Controls, Connectors and Indicators ... 3-1 3-5. Measurement Techniques ... 3-1 3-7. Ratio Measurements (Standard Counter Only) ... 3-1 3-10. Operator Checks ... 3-3 IV THEORY OF OPERATION ... 4-1 4-1. Introduction ... 4-1 4-3. Functional Description ... 4-1 4-5. Input Circuits ... 4-1 4-7. Balanced Input Amplifier ... 4-2 4-9. TBO and Main Gate Circuits ... 4-2 4-11. Scan Timing Circuits ... 4-2 4-15. Multiplexed Display Function ... 4-4 4-17. Leading Zero Blanking ... 4-4 4-19. Unique Integated Circuits ... 4-4 V MAINTENACE ... 5-1 5-1. Introduction ... 5-1 5-3. In-Cabinet Performance Check ... 5-1 5-5. Adjustments ... 5-5 5-7. Balanced Input Amplifier ... 5-5 5-10. Standard Time Base Oscillator Adjustment ... 5-5 5-13. Option 001 Time Base Oscillator Adjustment ... 5-6 5-16. Instrument Access ... 5-8 5-18. Troubleshooting ... 5-9 VI REPLACEABLE PARTS ... 6-1 6-1. Introduction ... 6-1 6-4. Ordering Information ... 6-1 6-6. LED Display Digit Ordering Information ... 6-9 VII MANUAL CHANGES ... 7-1 7-1. Introduction ... 7-1 7-3. Manual Changes ... 7-1 7-5. Newer Instruments ... 7-1 VIII SCHEMATIC DIAGRAMS ... 8-1 8-1. Introduction ... 8-1

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