5905-00-434-2904 RESISTOR,FIXED,WIRE WOUND,NONIND Index 5905-00-434-2913 RESISTOR,FIXED,WIRE WOUND,NONIND

National Stock Number:
5985-00-434-2911

Federal Supply Class:
5985

National Item Identification Number:
004342911

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:
2132513-119315HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
2132513-155974HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV
C6093300443WAVELINE INC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLEWAVEGUIDE TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH6.750 INCHES NOMINAL
FREQUENCY RANGE8.200 GIGAHERTZ MINIMUM AND 12.4000 GIGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS1.0
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 60.0
OVERALL HEIGHT6.530 INCHES NOMINAL
OVERALL LENGTH9.880 INCHES NOMINAL
OVERALL WIDTH5.360 INCHES NOMINAL
POWER RATING10.0 WATTS AVERAGE
SCALE LINEARITYNONLINEAR
SHAFT LENGTH0.440 INCHES NOMINAL
SHAFT DIAMETER0.190 INCHES NOMINAL
SHAFT TYPEROUND
TERMINAL TYPE AND QUANTITY2 FLANGE
UNTHREADED MOUNTING HOLE DIAMETER0.218 INCHES NOMINAL
VOLTAGE STANDING WAVE RATIO1.15
WAVEGUIDE FLANGE DESIGNATIONUG-135/U
WAVEGUIDE FLANGE TYPECOVER


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