4920-00-518-6241 PISTON,TEST FIXTURE,PERFORMANCE Index 2840-00-518-6246 GUIDE,AUGMENTOR NOZZLE

National Stock Number:
5985-00-518-6245

Federal Supply Class:
5985

National Item Identification Number:
005186245

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:
196D0C9D4PERATON INC
196D9N770TELEPHONICS CORP/PRD INSTRUMENTS
TR64135106351MICROWAVE ENGINEERING CORPORATION


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB W/DIAL
APPLICATION DESIGNWAVEGUIDE
ATTENUATION PER STEP IN DECIBELS10.0
ATTENUATION VARIATION METHODSTEPPED
BODY MATERIALCOPPER ALLOY
BODY STYLEWAVEGUIDE TYPE
FREQUENCY RANGE8.500 GIGAHERTZ MINIMUM AND 9.600 GIGAHERTZ MAXIMUM
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 70.0
OVERALL HEIGHT4.125 INCHES NOMINAL
OVERALL LENGTH6.500 INCHES NOMINAL
OVERALL WIDTH1.625 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY2 TERMINAL W/MOUNTING HOLES
POWER RATING1.0 WATTS AVERAGE
PRECIOUS MATERIAL AND LOCATIONINTERNAL SURFACES RHODIUM AND INTERNAL SURFACES SILVER
PRECIOUS MATERIALRHODIUM AND SILVER
STEP POSITION QUANTITY7
VOLTAGE STANDING WAVE RATIO1.15
WAVEGUIDE FLANGE DESIGNATIONUG-39/U
TERMINAL TYPE AND QUANTITY2 FLANGE


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