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National Stock Number:
5985-00-283-5180
Federal Supply Class:
5985
National Item Identification Number:
002835180
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:
| 41-40-00-06 | 25549 | LITTON SYSTEMS INC AMECOM DIV | | 41-40-00-06 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| ATTENUATION PER STEP IN DECIBELS | 1.5 | | OVERALL DIAMETER | 1.750 INCHES NOMINAL | | SPECIAL FEATURES | RND SHAFT W/4-40 TAPPED HOLE 7/32 IN. FROM END,SECTION QTY-1,RESISTANCE TOLERANCE-PORM 5 PCT,TERMINAL QTY-4,TERMINAL STYLE-SOLDER LUG,O/A DEPTH 2.75 IN,IMPEDANCE RATING-50 KOHMS,RESISTOR ELEMENT TYPE-COMPOSITION,MTG CONFIGURATION-ONE 3/8-32 THDED BUSHING 3/8 IN. LG ON FRONT,FREQ RANGE-0/20 KHZ,TERMINAL LOCATION-SIDE,STEP QTY-30,DECK QTY-1,ATTENUATION RANGE-0 TO INFINITY,OPEN STEP INCLUDED,LAST STEP STYLE-TAPERED,DETENT ACTION-NOT PROVIDED |
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