5998-00-919-5442 CIRCUIT CARD ASSEMBLY Index 6625-00-919-5446 SHUNT,TUNING

National Stock Number:
5985-00-919-5444

Federal Supply Class:
5985

National Item Identification Number:
009195444

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:
371299899NARDA HOLDINGS, INC.


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLEIRREGULAR
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH6.718 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.843 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONN
FREQUENCY RANGE1.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
OVERALL ATTENUATION RANGE IN DECIBELS+5.0 TO 90.0
OVERALL HEIGHT1.968 INCHES NOMINAL
OVERALL LENGTH8.687 INCHES NOMINAL
OVERALL WIDTH3.312 INCHES NOMINAL
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.164 INCHES
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
MOUNTING THREAD QUANTITY32 PER INCH
POWER RATING200.0 WATTS AVERAGE
TERMINAL TYPE AND QUANTITY4 CONNECTOR, COAXIAL, FEMALE


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