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National Stock Number:
5985-00-587-9634
Federal Supply Class:
5985
National Item Identification Number:
005879634
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:
| ER112-6 | 92187 | COLUMBIA SCIENTIFIC CORP | | ER112S | 92187 | COLUMBIA SCIENTIFIC CORP | | H94969SPEC5376 | 28057 | SHALLCO, INC | | H94969SPEC5376 | 58880 | MEGGITT (NEW HAMPSHIRE), INC | | H94969SPEC | 58880 | MEGGITT (NEW HAMPSHIRE), INC |
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Techincal Specification:
| ATTENUATION PER STEP IN DECIBELS | 1.0 | | OVERALL DIAMETER | 1.844 INCHES NOMINAL | | SPECIAL FEATURES | SECTION QTY-1,RESISTANCE TOLERANCE-PORM 5 PCT,TERMINAL QTY-3,TERMINAL STYLE-SOLDE LUG,IMPEDANCE RATING-5 KOHM,RESISTOR ELEMENT TYPE-COMPOSITION,MTG CONFIGURATION-3/8 IN.-32 THD BUSHING 17/32 IN. LG,FREQ RANGE-0/500 HZ,TERMINAL LOCATION-SIDE,STEP QTY-20,DECK QTY-1,ATTENUATION RANGE-0/20 DB,DETENT ACTION PROVIDED |
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