5985-01-080-1413 ATTENUATOR,FIXED Index 5985-01-080-1415 ATTENUATOR,VARIABLE

National Stock Number:
5985-01-080-1414

Federal Supply Class:
5985

National Item Identification Number:
010801414

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:
134832-000106481NORTHROP GRUMMAN SYSTEMS CORPORATION
134832-106481NORTHROP GRUMMAN SYSTEMS CORPORATION
3953-3A09992ANTENNA & RADOME RESEARCH ASSOCIATES CORP
AUM-25/4080212457MERRIMAC INDUSTRIES INC
SK134832-106481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SLOTTED SCREW
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.375 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE1.000 GIGAHERTZ MINIMUM AND 1.120 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.5
OVERALL ATTENUATION RANGE IN DECIBELS+0.5 TO 3.0
OVERALL HEIGHT1.030 INCHES MAXIMUM
OVERALL LENGTH3.580 INCHES NOMINAL
OVERALL WIDTH2.400 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.112 INCHES
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING THREAD QUANTITY40 PER INCH
OPERATING TEMP RANGE-10.0 TO 85.0 CELSIUS
SCALE LINEARITYNONLINEAR
VOLTAGE STANDING WAVE RATIO1.25
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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