5905-00-403-9714 RESISTOR ASSEMBLY Index 5985-00-403-9716 ATTENUATOR,VARIABLE

National Stock Number:
5985-00-403-9715

Federal Supply Class:
5985

National Item Identification Number:
004039715

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:
17-12118-104614TEXTRON SYSTEMS CORPORATION
17-12118-180070LOCKHEED MARTIN CORPORATION
MA1023AS00196341COBHAM ADVANCED ELECTRONIC SOLUTIONS INC.


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNWAVEGUIDE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLEWAVEGUIDE TYPE
FREQUENCY RANGE32.900 GIGAHERTZ MINIMUM AND 33.500 GIGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.3
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 15.0
OVERALL HEIGHT1.875 INCHES NOMINAL
OVERALL LENGTH2.870 INCHES MINIMUM AND 2.880 INCHES MAXIMUM
OVERALL WIDTH0.750 INCHES NOMINAL
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY4 TERMINAL WITH MOUNTING HOLES
POWER RATING500.0 MILLIWATTS AVERAGE
PRECIOUS MATERIAL AND LOCATIONFLANGES SURFACES SILVER
PRECIOUS MATERIALSILVER
UNTHREADED MOUNTING HOLE DIAMETER0.116 INCHES NOMINAL
VOLTAGE STANDING WAVE RATIO1.15
WAVEGUIDE FLANGE TYPECOVER OR CHOKE
TERMINAL TYPE AND QUANTITY2 FLANGE


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