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National Stock Number: 5985-00-508-0618
Federal Supply Class: 5985
National Item Identification Number: 005080618
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:
2055507 | 28527 | L3HARRIS TECHNOLOGIES, INC. | 3742420116 | D8385 | THALES DEUTSCHLAND GMBH | 5B174-130 | D8385 | THALES DEUTSCHLAND GMBH | C2055507 | 28527 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
APPLICATION DESIGN | TRANSMISSION LINE | ATTENUATION VARIATION METHOD | CONTINUOUS | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 4.125 INCHES NOMINAL | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 3.000 INCHES NOMINAL | FREQUENCY RANGE | 1013.000 GIGAHERTZ MINIMUM AND 1152.000 GIGAHERTZ MAXIMUM | FSC APPLICATION DATA | RADIO SET,RADIO NAVIGATION,NONAIRBORNE | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT | OVERALL ATTENUATION ACCURACY IN DECIBELS | -2.74 TO 2.74 | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 137.0 | OVERALL HEIGHT | 4.500 INCHES NOMINAL | OVERALL LENGTH | 11.750 INCHES NOMINAL | OVERALL WIDTH | 4.500 INCHES NOMINAL | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR | POWER RATING | 1.0 WATTS AVERAGE |
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