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National Stock Number:
6625-01-467-8576
Federal Supply Class:
6625
National Item Identification Number:
014678576
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:
| 08216-501 | 56219 | MICROSEMI FREQUENCY AND TIME CORP | | FTS4060-010-018-075-099 | 56219 | MICROSEMI FREQUENCY AND TIME CORP |
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Techincal Specification:
| AC VOLTAGE RATING | 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM | | DC VOLTAGE RATING | 22.0 VOLTS MINIMUM AND 30.0 VOLTS MAXIMUM | | FREQUENCY CHANNEL QUANTITY | 2 | | FREQUENCY RANGE RATING | +5.000 TO 10.000 MEGAHERTZ | | FREQUENCY RATING | 47.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM | | INDIVIDUAL CHANNEL FREQUENCY | 5.0 MEGAHERTZ MINIMUM AND 10.0 MEGAHERTZ MAXIMUM | | OVERALL HEIGHT | 5.200 INCHES NOMINAL | | OVERALL LENGTH | 21.000 INCHES NOMINAL | | MOUNTING METHOD | RACK | | SPECIAL FEATURES | ACC +/M 7X10-12; SETTABILITY +/- 3X10-12; OPERATING TEMP RANGE 0 TO 50 DEG. C; STABILITY +/- -3X10-12 OVER THE LIFE OF THE TUBE; SPECTRAL PURITY >81DB FOR 10MHZ AND >87 FOR 5MHZ; AMPLITUDE 1VRMS INTO 50 OHM LOAD; MONITOR OUTPUT IS A TYPE D CONNECTOR; WARMUP TIME IS 20MIN FOR 10MHZ AND 45MIN FOR 5MHZ; FRONT PANEL CONNECTORS FOR 1PPS, SYNC INPUT, ZEEMAN INPUT, RF OUTPUTS; OPERATING HUMIDITY, 95% UP TO 50C; OPTION 010 INTERAL STANDBY BATTERY AND AUTOMATIC CHARGER; 018 TIME CODE OUTPUT;075 8YEAR CESLUM BEAM TUBE WARRANTY; 099OPTION PACKAGE INCLUDING ETHER 1 MHZ OR 100 KHZ AND INTERNAL TOD DISPLAY WITH 1PPSADVANCE/DELAY | | PHASE | SINGLE | | RECORDING DEVICE ACCOMMODATION | NOT PROVIDED | | UNIT TYPE | STANDARD | | UNPACKAGED UNIT WEIGHT | 60.000 POUNDS |
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