5985-01-268-7906 ATTENUATOR,VARIABLE Index 5985-01-268-7908 ATTENUATOR,VARIABLE

National Stock Number:
5985-01-268-7907

Federal Supply Class:
5985

National Item Identification Number:
012687907

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:
1310AS297930003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
APPLICATION DESIGNPRINTED CIRCUIT BOARD
ATTENUATION VARIATION METHODSTEPPED
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE12.400 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS2.04
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD(S)
MOUNTING THREAD QUANTITY32 PER INCH
POWER RATING1.0 WATTS AVERAGE AND 100.0 WATTS PEAK
VOLTAGE STANDING WAVE RATIO2.20
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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