NSN 5985-01-156-3891
Part Details | VARIABLE ATTENUATOR
5985-01-156-3891 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: 3021, 33770302, 337703-02, 3021, 98340 28928, 13049152, 5985-01-156-3891, 01-156-3891, 5985011563891, 011563891
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUN 20, 1983 | 01-156-3891 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-01-156-3891
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3021 | 93459 | API / WEINSCHEL, INC. |
| 337703-02 | 88236 | COMMUNICATIONS & POWER INDUSTRIESLLC |
| 3021 | C1834 | KONTRON AG |
| 98340 28928 | D8385 | THALES DEUTSCHLAND GMBHDBA VERTEIDIGUNGSSYSTEME SEL GMBH |
| 13049152 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5985-01-156-3891
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.20 |
| POWER RATING | 1.0 WATTS AVERAGE AND 100.0 WATTS PEAK |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.3 |
| OPERATING TEMP RANGE | -54.0 TO +85.0 DEG CELSIUS |
| END ITEM IDENTIFICATION | AN/FPS-77 METEOROLOGICAL SET RADOR |