5930-01-137-4857 RETAINER,ELECTRICAL SWITCH Index 5905-01-137-4860 RESISTOR,THERMAL

National Stock Number:
5985-01-137-4859

Federal Supply Class:
5985

National Item Identification Number:
011374859

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:
6684-10FS09992ANTENNA & RADOME RESEARCH ASSOCIATES CORP
G300378-124930L3HARRIS TECHNOLOGIES, INC


Techincal Specification:
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODCONTINUOUS
BODY MATERIALALUMINUM
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.500 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE7.000 GIGAHERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.5
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.50 TO 0.50
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 10.0
OVERALL HEIGHT2.000 INCHES MAXIMUM
OVERALL LENGTH3.750 INCHES NOMINAL
OVERALL WIDTH2.938 INCHES MINIMUM AND 3.062 INCHES MAXIMUM
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
MOUNTING THREAD QUANTITY32 PER INCH
OPERATING TEMP RANGE-54.0 TO 75.0 CELSIUS
POWER RATING10.0 WATTS AVERAGE AND 5.0 KILOWATTS PEAK
SPECIAL FEATURESLOCKING SCREW PROVIDED FOR SHAFT
VOLTAGE STANDING WAVE RATIO1.50
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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