Part Details | VARIABLE ATTENUATOR
5985-01-056-1090 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: SMA775613, SM-A-775613, 680425B, 6804-25B, ASM258K4001, ASM-25-8K/4001, ASM258K40001, ASM-25-8K/40001, A2742A, A-2742A, SMA775613, SM-A-775613, 5985-01-056-1090, 01-056-1090, 5985010561090, 010561090
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | FEB 17, 1978 | 01-056-1090 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR, TERMINALS ON ONE SURFACE
Cross Reference | NSN 5985-01-056-1090
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SM-A-775613 | 0R8N4 | ADVANCED TECHNICAL MATERIALS, INC.DBA A T M |
| 6804-25B | 09992 | ARRA INC |
| ASM-25-8K/4001 | 12457 | MERRIMAC INDUSTRIES, INC. |
| ASM-25-8K/40001 | 12457 | MERRIMAC INDUSTRIES, INC. |
| A-2742A | 12598 | R L C ELECTRONICS, INC. |
| SM-A-775613 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5985-01-056-1090
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 7.900 GIGAHERTZ MINIMUM AND 8.400 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.50 |
| POWER RATING | 200.0 MILLIWATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P25.0 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | RECTANGULAR, TERMINALS ON ONE SURFACE |
| OVERALL LENGTH | 3.000 INCHES MAXIMUM |
| OVERALL HEIGHT | 1.000 INCHES NOMINAL |
| OVERALL WIDTH | 0.500 INCHES NOMINAL |
| BUSHING LENGTH | 0.500 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| SHAFT TYPE | ROUND, FLATTED |
| SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| SHAFT LENGTH | 0.500 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 FLANGE W/MOUNTING HOLE |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.375 INCHES NOMINAL |