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National Stock Number:
5985-01-056-1090
Federal Supply Class:
5985
National Item Identification Number:
010561090
Description:
ATTENUATOR,VARIABLE
Detail:
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).
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Manufacturer Information:
| 6804-25B | 09992 | ANTENNA & RADOME RESEARCH ASSOCIATES CORP | | A-2742A | 12598 | RLC ELECTRONICS, INC | | SM-A-775613 | 0R8N4 | ADVANCED TECHNICAL MATERIALS, INC. | | ASM-25-8K/40001 | 12457 | MERRIMAC INDUSTRIES INC | | ASM-25-8K/4001 | 12457 | MERRIMAC INDUSTRIES INC | | SM-A-775613 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | TRANSMISSION LINE | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY STYLE | RECTANGULAR, TERMINALS ON ONE SURFACE | | BUSHING LENGTH | 0.500 INCHES NOMINAL | | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.375 INCHES NOMINAL | | FREQUENCY RANGE | 7.900 GIGAHERTZ MINIMUM AND 8.400 GIGAHERTZ MAXIMUM | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 25.0 | | OVERALL HEIGHT | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 3.000 INCHES MAXIMUM | | OVERALL WIDTH | 0.500 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 2 FLANGE W/MOUNTING HOLE | | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE | | POWER RATING | 200.0 MILLIWATTS AVERAGE | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.500 INCHES NOMINAL | | SHAFT TYPE | ROUND, FLATTED | | VOLTAGE STANDING WAVE RATIO | 1.50 | | TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
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