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National Stock Number:
5985-00-577-9659
Federal Supply Class:
5985
National Item Identification Number:
005779659
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:
| LA353G | 58880 | MEGGITT (NEW HAMPSHIRE), INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | AUDIO | | ATTENUATION PER STEP IN DECIBELS | 2.0 | | ATTENUATION VARIATION METHOD | STEPPED | | BODY DIAMETER | 1.719 INCHES NOMINAL | | BODY LENGTH | 0.875 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | BUSHING LENGTH | 0.375 INCHES NOMINAL | | FREQUENCY RANGE | 0.000 KILOHERTZ MINIMUM AND 20.000 KILOHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT | | OVERALL ATTENUATION ACCURACY IN DECIBELS | -1.00 TO 1.00 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 40.0 | | OVERALL LENGTH | 1.750 INCHES NOMINAL | | OVERALL WIDTH | 2.219 INCHES NOMINAL | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.138 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC | | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE | | MOUNTING THREAD QUANTITY | 32 PER INCH | | POWER RATING | 2.0 WATTS PEAK | | SCHEMATIC DIAGRAM DESIGNATOR | UNBALANCED LADDER | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT TYPE | ROUND | | SHAFT LENGTH | 0.875 INCHES NOMINAL | | STEP POSITION QUANTITY | 20 | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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