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National Stock Number:
5985-00-879-8730
Federal Supply Class:
5985
National Item Identification Number:
008798730
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:
| SPEC7355A | 28057 | SHALLCO, INC | | SPEC7355A | 58880 | MEGGITT (NEW HAMPSHIRE), INC |
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Techincal Specification:
| ATTENUATION PER STEP IN DECIBELS | 10.0 | | OVERALL DIAMETER | 1.875 INCHES NOMINAL | | SPECIAL FEATURES | 11TH POSITION IS 10 OHMS RESISTOR TO COMMON FOR CALIBRATION,SECTION QTY-1,RESISTANCE TOLERANCE-PORM 1 PCT,TERMINAL QTY-6,TERMINAL STYLE-SOLDER LUG,O/A DEPTH 1.938 IN,IMPEDANCE RATING-6 KOHMS,RESISTOR ELEMENT TYPE-FILM,MTG CONFIGURATION-ONE 3/8-32 THD BUSHING 3/8 IN. LG ON FRONT,FREQ RANGE-0/400 KHZ,TERMINAL LOCATION-SIDE,STEP QTY-11,DECK QTY-1,ATTENUATION RANGE-0/100 DB,OPEN STEP INCLUDED,LAST STEP STYLE-LINEAR,DETENT ACTION PROVIDED |
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