5999-01-322-0962 CONTACT,ELECTRICAL Index 3030-01-322-0964 BELT,V

National Stock Number:
5985-01-322-0963

Federal Supply Class:
5985

National Item Identification Number:
013220963

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:
729277-1056E0G.T. MICROWAVE INC.
729277-105869RAYTHEON COMPANY
AS2220DZK6LITTON SYSTEMS INC HYLETRONICS GROUP-AIRTRON DIV
AS22222534HYLETRONICS LIMITED PARTNERSHIP


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 ELECTRONIC, PROGRAMMABLE
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS0.25
ATTENUATION VARIATION METHODSTEPPED
BODY STYLEIRREGULAR
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.875 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.370 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE3.000 GIGAHERTZ MINIMUM AND 3.500 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.50 TO 0.50
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 15.0
OVERALL HEIGHT1.400 INCHES MAXIMUM
OVERALL LENGTH4.250 INCHES NOMINAL
OVERALL WIDTH3.000 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
POWER RATING5.0 WATTS AVERAGE
UNTHREADED MOUNTING HOLE DIAMETER0.160 INCHES NOMINAL
VOLTAGE STANDING WAVE RATIO1.50
STEP POSITION QUANTITY63
TERMINAL TYPE AND QUANTITY2 BINDING POST AND 2 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, RECEPTACLE


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