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National Stock Number:
5985-00-682-0842
Federal Supply Class:
5985
National Item Identification Number:
006820842
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:
| 6225-4 | 58880 | MEGGITT (NEW HAMPSHIRE), INC | | SM-C-336233 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SMC336233 | 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 | 1.844 INCHES NOMINAL | | BODY LENGTH | 1.906 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL W/REAR TERMINALS | | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.375 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 | -0.50 TO 0.50 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 20.0 | | OVERALL DIAMETER | 0.844 INCHES NOMINAL | | OVERALL LENGTH | 2.531 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.138 INCHES | | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC | | MOUNTING THREAD QUANTITY | 32 PER INCH | | SCHEMATIC DIAGRAM DESIGNATOR | BALANCED "H" BRIDGED | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.625 INCHES NOMINAL | | SHAFT TYPE | ROUND | | STEP POSITION QUANTITY | 10 | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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