NSN 5985-00-086-3251
Part Details | VARIABLE ATTENUATOR
5985-00-086-3251 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: 395280A, 3952-80A, 10658790, 5985-00-086-3251, 00-086-3251, 5985000863251, 000863251
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 29, 1967 | 00-086-3251 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-086-3251
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3952-80A | 09992 | ARRA INC |
| 10658790 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5985-00-086-3251
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 1.350 GIGAHERTZ MINIMUM AND 1.450 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.50 |
| POWER RATING | 1.0 WATTS AVERAGE AND 100.0 WATTS PEAK |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 10.0 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P10.0/P80.0 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | N |
| UNTHREADED MOUNTING HOLE DIAMETER | 2.000 INCHES NOMINAL |
| SCALE LINEARITY | LINEAR |
| SCALE DIVISION QUANTITY | 70 |
| OPERATING TEMP RANGE | -29.0 TO +52.0 DEG CELSIUS |