NSN 6625-01-537-3375
Part Details | FREQUENCY STANDARD
6625-01-537-3375 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.
Alternate Parts: 2180057031, 218-0057-031, 2180057031, 218-0057-031, AR61A05, AR-61A-05, AR61A05, AR-61A-05, 6625-01-537-3375, 01-537-3375, 6625015373375, 015373375
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 02, 2006 | 01-537-3375 | 42641 ( FREQUENCY STANDARD ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6625-01-537-3375
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 218-0057-031 | 2550A | ACCUBEAT LTD |
| 218-0057-031 | SE093 | ACCUBEAT LTD |
| AR-61A-05 | 2550A | ACCUBEAT LTD |
| AR-61A-05 | SE093 | ACCUBEAT LTD |
Technical Data | NSN 6625-01-537-3375
| Characteristic | Specifications |
|---|---|
| FREQUENCY RANGE RATING | +5.000 TO +10.000 MEGAHERTZ |
| DC VOLTAGE RATING | 23.4 VOLTS MINIMUM AND 28.6 VOLTS MAXIMUM |
| OVERALL WIDTH | 3.250 INCHES NOMINAL |
| OVERALL HEIGHT | 3.250 INCHES NOMINAL |
| OVERALL DEPTH | 4.500 INCHES NOMINAL |
| RECORDING DEVICE ACCOMMODATION | NOT PROVIDED |
| SPECIAL FEATURES | (SMA)RF OUTPUT CONNECTION,RUBIDI UM BASED WITH BITE MONITORING POINTS |
| NUCLEAR HARDNESS CRITICAL FEATURE | HARDENED |
| END ITEM IDENTIFICATION | TCG,AFTER MILSTAR |
| UNPACKAGED UNIT WEIGHT | 4.600 POUNDS |
| FUNCTIONAL DESCRIPTION | HIGHLY ACCURATE REFERENCE POINT FOR TESTING/CHECKING OVER THE RADIO SPECTRUM |