Part Details | VARIABLE ATTENUATOR
5985-01-079-6117 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: MPS251, MPS-251, 7217103, 721710-3, 5985-01-079-6117, 01-079-6117, 5985010796117, 010796117
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUL 09, 1979 | 01-079-6117 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
COAXIAL TYPE
Cross Reference | NSN 5985-01-079-6117
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MPS-251 | 96341 | COBHAM ADVANCED ELECTRONIC SOLUTIONSINC. |
| 721710-3 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5985-01-079-6117
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 11.000 GIGAHERTZ MINIMUM AND 17.000 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.70 |
| POWER RATING | 100.0 MILLIWATTS PEAK |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P3.5 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | COAXIAL TYPE |
| OVERALL LENGTH | 2.250 INCHES NOMINAL |
| OVERALL HEIGHT | 1.750 INCHES NOMINAL |
| OVERALL WIDTH | 0.650 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, VOLTAGE CONTROLLED |
| TERMINAL TYPE AND QUANTITY | 3 CONNECTOR, COAXIAL, MALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |
| MOUNTING FACILITY PATTERN | TWO POSITION DIAGONAL |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.140 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.250 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.000 INCHES NOMINAL |
| SPECIAL FEATURES | VOLTAGE CONTROLLED |
| OPERATING TEMP RANGE | +0.0 TO +60.0 DEG CELSIUS |