5845-00-078-9361 SCANNER,SONAR TRANSDUCER Index 1430-00-078-9365 INDICATOR,COMMAND

National Stock Number:
5985-00-078-9363

Federal Supply Class:
5985

National Item Identification Number:
000789363

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).


Manufacturer Information:
509R143G0197942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNWAVEGUIDE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLEIRREGULAR
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
OVERALL LENGTH3.533 INCHES MINIMUM AND 3.547 INCHES MAXIMUM
OVERALL WIDTH0.993 INCHES MINIMUM AND 1.007 INCHES MAXIMUM
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY4 TERMINAL W/MOUNTING HOLES
SPECIAL FEATURESBEND TYPE WAVEGUIDE WITH INTERNALLY MOUNTED ATTENUATOR
WAVEGUIDE FLANGE TYPECHOKE
TERMINAL TYPE AND QUANTITY2 FLANGE


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