Part Details | VARIABLE ATTENUATOR
5985-00-672-5606 A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
Alternate Parts: 1857656, 1003549, 1857656, 5985-00-672-5606, 00-672-5606, 5985006725606, 006725606
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-672-5606 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
IRREGULAR
Cross Reference | NSN 5985-00-672-5606
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1857656 | 80006 | LITTON SYSTEMS INCAIRTRON DIV |
| 1003549 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 1857656 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5985-00-672-5606
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | WAVEGUIDE |
| FREQUENCY RANGE | 5.400 GIGAHERTZ MINIMUM AND 5.900 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.40 |
| POWER RATING | 75.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.8 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P20.0 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | IRREGULAR |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, VOLTAGE CONTROLLED |
| TERMINAL TYPE AND QUANTITY | 3 FLANGE |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 BRACKET AND 2 SLOT |
| MOUNTING SLOT LENGTH | 0.500 INCHES NOMINAL |
| MOUNTING SLOT WIDTH | 0.218 INCHES NOMINAL |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |