NSN 5985-01-397-2039
Part Details | VARIABLE ATTENUATOR
5985-01-397-2039 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: 4572B, 5985-01-397-2039, 01-397-2039, 5985013972039, 013972039
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | OCT 05, 1994 | 01-397-2039 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
IRREGULAR
Cross Reference | NSN 5985-01-397-2039
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4572B | 99899 | L3 TECHNOLOGIES, INC.DBA NARDA MICROWAVE EAST |
Technical Data | NSN 5985-01-397-2039
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 3.000 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.35 |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.4 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | IRREGULAR |
| OVERALL LENGTH | 1.660 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.531 INCHES MAXIMUM |
| OVERALL WIDTH | 0.531 INCHES MAXIMUM |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, VOLTAGE CONTROLLED |
| TERMINAL TYPE AND QUANTITY | 1 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, COAXIAL, MALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 CONNECTOR |