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National Stock Number:
6625-00-228-3182
Federal Supply Class:
6625
National Item Identification Number:
002283182
Description:
FREQUENCY STANDARD
Detail:
AN ITEM THAT CAN GENERATE A FUNDAMENTAL FREQUENCY WITH A HIGH DEGREE OF ACCURACY. HARMONICS OF THIS FUNDAMENTAL ARE THEN USED AS A REFERENCE POINT FOR CHECKING THROUGHOUT THE RADIO SPECTRUM. THE STANDARD MAY BE STABLE CRYSTAL OSCILLATOR, NONCRYSTAL OSCILLATOR, TUNING FORK, ATOMIC BEAM, MOLECULAR BEAM, GAS CELL, QUANTUM MECHANICAL RESONATOR, OR THE LIKE.
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Manufacturer Information:
| A-A-50798 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | A-A-50798 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | FS-321A-1 | 00136 | MICROSEMI CORP. - HIGH PERFORMANCE TIMING | | FS-321A-1 | 27802 | VECTRON INTERNATIONAL DIV. OF DOVER ELECTRONICS INC | | FS321-1 | 27802 | VECTRON INTERNATIONAL DIV. OF DOVER ELECTRONICS INC |
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Techincal Specification:
| AC VOLTAGE RATING | 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL | | DC VOLTAGE RATING | 28.0 VOLTS NOMINAL | | FREQUENCY RANGE RATING | +0.100 TO 5.000 MEGAHERTZ | | FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM | | FUNCTIONAL CLASSIFICATION | AA-10.10 | | OVERALL HEIGHT | 5.300 INCHES NOMINAL | | OVERALL LENGTH | 17.600 INCHES NOMINAL | | OVERALL WIDTH | 14.000 INCHES NOMINAL | | PHASE | SINGLE | | RECORDING DEVICE ACCOMMODATION | NOT PROVIDED | | REFERENCE DATA AND LITERATURE | COMMERCIAL ITEM DESCRIPTION A-A-50798 | | SPECIAL FEATURES | SOLID STATE CONSTRUCTION; INCLUDES INTERNAL BATTERIES AND POWER SELECTION SWITCH | | SUPPLEMENTARY FEATURES | MANUFACTURERS NAME: FREQUENCY STANDARD,OSCILLATOR (5 MHZ, 1 MHZ AND 100KHZ) | | UNIT TYPE | STANDARD | | UNPACKAGED UNIT WEIGHT | 30.000 POUNDS |
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