5985-01-007-1736 ANTENNA Index 5985-01-008-1900 MIXER,CRYSTAL,WAVEGUIDE

National Stock Number:
5985-01-007-9447

Federal Supply Class:
5985

National Item Identification Number:
010079447

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:
C155A00929MICROLAB/FXR LLC
SM-A-72264080063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNWAVEGUIDE
ATTENUATION ACCURACY REFERENCE FREQUENCY6.6 GIGAHERTZ
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLEWAVEGUIDE TYPE
FREQUENCY RANGE5.850 GIGAHERTZ MINIMUM AND 8.200 GIGAHERTZ MAXIMUM
OPERATING TEMP RANGE-40.0 TO 55.0 CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS-1.50 TO 1.50
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 20.0
OVERALL HEIGHT5.281 INCHES NOMINAL
OVERALL LENGTH5.600 INCHES NOMINAL
OVERALL WIDTH3.125 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY2 TERMINAL
POWER RATING3.0 WATTS AVERAGE
SCALE LINEARITYNONLINEAR
SCALE DIVISION QUANTITY20
VOLTAGE STANDING WAVE RATIO1.15
WAVEGUIDE FLANGE DESIGNATIONUG-344/U
WAVEGUIDE FLANGE TYPECOVER
TERMINAL TYPE AND QUANTITY2 FLANGE


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