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National Stock Number:
5985-00-240-9821
Federal Supply Class:
5985
National Item Identification Number:
002409821
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:
| 120107-001 | 25512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 120107-001 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP | | 211A17 | 25512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 211A17 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | AUDIO | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY LENGTH | 1.375 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL W/REAR TERMINALS | | FREQUENCY RANGE | 20.000 HERTZ MINIMUM AND 20.000 KILOHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 12.5 INPUT | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 60.0 | | OVERALL DIAMETER | 2.500 INCHES NOMINAL | | OVERALL LENGTH | 2.375 INCHES NOMINAL | | SCHEMATIC DIAGRAM DESIGNATOR | C | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 1.000 INCHES NOMINAL | | SHAFT TYPE | ROUND | | TERMINAL TYPE AND QUANTITY | 4 WIRE LEAD |
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