5905-01-418-6122 RESISTOR,FIXED,FILM Index 5985-01-418-6124 ATTENUATOR,VARIABLE

National Stock Number:
5985-01-418-6123

Federal Supply Class:
5985

National Item Identification Number:
014186123

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:
558093459SPECTRUM CONTROL INC
8803300016-257057NAVCOM DEFENSE ELECTRONICS, INC.


Techincal Specification:
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS1.0 AND 2.0 AND 4.0 AND 8.0 AND 16.0 AND 24.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLEIRREGULAR
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE10.000 MEGAHERTZ MINIMUM AND 1.200 GIGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS3.0
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 24.0
OVERALL HEIGHT0.800 INCHES NOMINAL
OVERALL LENGTH3.000 INCHES NOMINAL
OVERALL WIDTH1.300 INCHES MAXIMUM
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
MOUNTING THREAD QUANTITY40 PER INCH
POWER RATING1.0 WATTS AVERAGE AND 10.0 WATTS PEAK
VOLTAGE STANDING WAVE RATIO1.25
STEP POSITION QUANTITY6
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE AND 7 SOLDER STUD


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