Part Number
Part Number:
NSN:
NIIN:
Item Name:
FREQUENCY STANDARD
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 3ENZ4 | PRECISE TIME & FREQUENCY INC |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABMK | OVERALL WIDTH | 19.000 INCHES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 4210A RUBIDIUM FREQUENCY STANDARD |
| AXGY | MOUNTING METHOD | BENCH AND RACK |
| FEAT | SPECIAL FEATURES | 10MHZ RUBIDIUM FREQUENCY REFERENCE;100KHZ CAPABILITY WITH MOPSOPTION;1PPS DISCIPLINING INPUT;MINUS 130DBC AT 10HZ ULTRA LOW PHASE NOISE;RS 232 MONITOR/CONTROL |
| ABFY | OVERALL DEPTH | 12.000 INCHES NOMINAL |