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National Stock Number:
6625-00-799-8840
Federal Supply Class:
6625
National Item Identification Number:
007998840
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:
| ANURQ9 | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM | | MILF22078 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| SPECIAL FEATURES | FREQ 5.0 MHZ,1.0 MHZ,AND 100.0 KHZ,3 CHANNELS,AMPLITUDE OF AT LEAST1.0 V INTO A 50 OHM RESISTIVE LOAD,CRYSTAL FREQ CONTROL,AC 115.0 V,60.0 HZ,ELECTRON TUBE CIRCUITRY |
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