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National Stock Number:
5985-01-018-2383
Federal Supply Class:
5985
National Item Identification Number:
010182383
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:
| A012-131 | 51984 | NEC AMERICA INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB W/DIAL | | APPLICATION DESIGN | AUDIO | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY STYLE | COAXIAL TYPE | | FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 10.000 KILOHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.5 TO 8.0 | | OVERALL LENGTH | 3.500 INCHES NOMINAL | | OVERALL WIDTH | 2.650 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 1 PRINTED CIRCUIT | | SCHEMATIC DIAGRAM DESIGNATOR | UNBALANCED "PI" | | TERMINAL TYPE AND QUANTITY | 4 PIN |
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