2840-00-842-7888 COMPRESSOR,AXIAL,GAS TURBINE ENG Index 6125-00-842-7892 YOKE,MOTOR-GENERATO

National Stock Number:
5985-00-842-7890

Federal Supply Class:
5985

National Item Identification Number:
008427890

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:
4614-20M09992ANTENNA & RADOME RESEARCH ASSOCIATES CORP
723851-2REVA05869RAYTHEON COMPANY
723851-2REVA82577RAYTHEON COMPANY


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.300 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.300 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONN
FREQUENCY RANGE2.8000 GIGAHERTZ MINIMUM AND 3.200 GIGAHERTZ MAXIMUM
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 20.0
OVERALL LENGTH4.440 INCHES NOMINAL
OVERALL WIDTH2.300 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING THREAD QUANTITY32 PER INCH
POWER RATING2.0 KILOWATTS AVERAGE
PRECIOUS MATERIAL AND LOCATIONCONNECTOR BODY SILVER
PRECIOUS MATERIALSILVER
VOLTAGE STANDING WAVE RATIO1.60
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, MALE


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