Part Details | VARIABLE ATTENUATOR
5985-01-056-1091 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: SMA776957, SM-A-776957, 680412C, 6804-12C, 6801412C, 68014-12C, 8781829, ASM258K40600, ASM-25-8K/40600, SMA776957, SM-A-776957, 5985-01-056-1091, 01-056-1091, 5985010561091, 010561091
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | FEB 17, 1978 | 01-056-1091 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
COAXIAL TYPE
Cross Reference | NSN 5985-01-056-1091
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SM-A-776957 | 0R8N4 | ADVANCED TECHNICAL MATERIALS, INC.DBA A T M |
| 6804-12C | 09992 | ARRA INC |
| 68014-12C | 09992 | ARRA INC |
| 8781829 | 49671 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| ASM-25-8K/40600 | 12457 | MERRIMAC INDUSTRIES, INC. |
| SM-A-776957 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5985-01-056-1091
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 7.900 GIGAHERTZ MINIMUM AND 8.400 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.05 |
| POWER RATING | 200.0 MILLIWATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P12.0 |
| BODY STYLE | COAXIAL TYPE |
| OVERALL HEIGHT | 2.250 INCHES NOMINAL |
| OVERALL WIDTH | 0.440 INCHES MINIMUM AND 0.590 INCHES MAXIMUM |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| SPECIAL FEATURES | 10000.0 FT ABOVE SEA LEVEL MAX OPER ALT |
| OPERATING TEMP RANGE | -25.0 TO +150.0 DEG FAHRENHEIT |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |