Part Details | VARIABLE ATTENUATOR
5985-01-125-0889 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: EEC0004001, EE-C0004-001, 90A772, AT1926, 5985-01-125-0889, 01-125-0889, 5985011250889, 011250889
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 21, 1982 | 01-125-0889 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
IRREGULAR
Cross Reference | NSN 5985-01-125-0889
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EE-C0004-001 | 6Z086 | ELECTROSPACE SYSTEMS INC |
| 90A772 | 20933 | KAPPA TECHNOLOGIES INC. |
| AT1926 | 95924 | NEUROTECH CORPCONTROL ELECTRONICS DIV |
Technical Data | NSN 5985-01-125-0889
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 20.000 MEGAHERTZ MAXIMUM |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P6.0 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 3 |
| ATTENUATION PER STEP IN DECIBELS | 3.0 |
| BODY STYLE | IRREGULAR |
| OVERALL LENGTH | 4.628 INCHES NOMINAL |
| OVERALL HEIGHT | 1.000 INCHES NOMINAL |
| OVERALL WIDTH | 2.220 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.125 INCHES NOMINAL |
| SHAFT LENGTH | 0.125 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | TNC |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 TERMINAL AND 2 THREADED BUSHING |
| MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNF |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.190 INCHES |
| MOUNTING THREAD QUANTITY | 32 PER INCH |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.875 INCHES NOMINAL |