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National Stock Number:
5985-00-296-7656
Federal Supply Class:
5985
National Item Identification Number:
002967656
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:
| 3688 | 58880 | MEGGITT (NEW HAMPSHIRE), INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 2 SHAFT | | APPLICATION DESIGN | AUDIO | | ATTENUATION PER STEP IN DECIBELS | 10.0 | | ATTENUATION VARIATION METHOD | STEPPED | | BODY DIAMETER | 2.750 INCHES NOMINAL | | BODY LENGTH | 2.625 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | BUSHING LENGTH | 0.375 INCHES NOMINAL | | FREQUENCY RANGE | 0.000 KILOHERTZ MINIMUM AND 15.000 KILOHERTZ MAXIMUM | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING THREAD QUANTITY | 32 PER INCH | | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.40 TO 0.40 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 80.0 | | OVERALL LENGTH | 2.750 INCHES NOMINAL | | OVERALL WIDTH | 2.750 INCHES NOMINAL | | POWER RATING | 600.0 MILLIWATTS AVERAGE | | SCHEMATIC DIAGRAM DESIGNATOR | UNBALANCED LADDER | | SHAFT LENGTH | 0.750 INCHES NOMINAL | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT TYPE | ROUND | | STEP POSITION QUANTITY | 8 | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
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