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National Stock Number:
5985-00-767-1193
Federal Supply Class:
5985
National Item Identification Number:
007671193
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:
| 383-0269-030 | 13499 | ROCKWELL COLLINS, INC. | | 383-0269-030 | 95105 | ROCKWELL COLLINS, INC. | | BA987-304 | 71590 | CRL COMPONENTS INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | PRINTED CIRCUIT BOARD | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY DIAMETER | 0.953 INCHES NOMINAL | | BODY LENGTH | 1.000 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES AND RELATED EQUIP. | | IMPEDANCE RATING IN OHMS | 150.0 INPUT-OUTPUT | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.2 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 150.0 | | OVERALL LENGTH | 4.813 INCHES NOMINAL | | OVERALL WIDTH | 1.210 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF | | MOUNTING THREAD QUANTITY | 32 PER INCH | | OPERATING TEMP RANGE | -55.0 TO 120.0 CELSIUS | | POWER RATING | 2.0 WATTS AVERAGE | | SCALE LINEARITY | LINEAR | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 3.562 INCHES NOMINAL | | SHAFT TYPE | ROUND | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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