Part Details | VARIABLE ATTENUATOR
5985-01-147-0405 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: 3010100, 3010-100, 3009, 9020.1616.02, 5985-01-147-0405, 01-147-0405, 5985011470405, 011470405
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | FEB 09, 1983 | 01-147-0405 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
COAXIAL TYPE
Cross Reference | NSN 5985-01-147-0405
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3010-100 | 93459 | API / WEINSCHEL, INC. |
| 3009 | 93459 | API / WEINSCHEL, INC. |
| 9020.1616.02 | FA056 | ROHDE & SCHWARZ FRANCE SAS |
Technical Data | NSN 5985-01-147-0405
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.30 |
| POWER RATING | 100.0 WATTS PEAK |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 61 |
| ATTENUATION PER STEP IN DECIBELS | 1.0 |
| BODY STYLE | COAXIAL TYPE |
| OVERALL LENGTH | 4.395 INCHES NOMINAL |
| OVERALL HEIGHT | 1.577 INCHES NOMINAL |
| OVERALL WIDTH | 1.187 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND |
| SHAFT DIAMETER | 0.249 INCHES NOMINAL |
| SHAFT LENGTH | 0.386 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |