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National Stock Number:
5985-01-321-3221
Federal Supply Class:
5985
National Item Identification Number:
013213221
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:
| 1053967-2 | 02769 | LOCKHEED MARTIN CORPORATION | | 1053967-2 | 56232 | LOCKHEED MARTIN CORPORATION | | 3147159-2 | 09992 | ANTENNA & RADOME RESEARCH ASSOCIATES CORP | | 3147159-2 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 3147159-2 | 15305 | OMEGA LABORATORIES INC | | 17020/19,20,21,22 | 19136 | MARC ALAN GROUP THE INC | | 3147159-2 | 19136 | MARC ALAN GROUP THE INC | | 3147159-2 | 28916 | ATLANTIC MICROWAVE CORPORATION DIV COBHAM ELECTRONIC SYSTEMS | | 3147159-2 | 66544 | FRONTGRADE TECHNOLOGIES INC. |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 THUMBSCREW | | APPLICATION DESIGN | WAVEGUIDE | | BODY STYLE | WAVEGUIDE TYPE | | FREQUENCY RANGE | 8.900 GIGAHERTZ MINIMUM AND 9.400 GIGAHERTZ MAXIMUM | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.4 | | MOUNTING FACILITY TYPE AND QUANTITY | 2 TERMINAL WITH MOUNTING HOLES | | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR | | POWER RATING | 0.5 WATTS AVERAGE | | TERMINAL TYPE AND QUANTITY | 2 FLANGE | | VOLTAGE STANDING WAVE RATIO | 1.20 |
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