5999-01-096-8564 CONTACT,ELECTRICAL Index 5985-01-096-8566 ATTENUATOR,VARIABLE

National Stock Number:
5985-01-096-8565

Federal Supply Class:
5985

National Item Identification Number:
010968565

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:
100C120828983DAICO INDUSTRIES, INC.
953359-23B150RAYTHEON COMPANY
953359-249956RAYTHEON COMPANY
953359-24FCV6ALASKA MINERS ASSOCIATION INC
953359-254X10RAYTHEON COMPANY


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 MOTOR
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS0.5
ATTENUATION VARIATION METHODCONTINUOUS AND STEPPED
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.750 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.750 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONN OR SMA
FREQUENCY RANGE50.000 MEGAHERTZ MINIMUM AND 70.000 MEGAHERTZ MAXIMUM
FSC APPLICATION DATARADAR ANTENNA SUPPORT SET AND RADOMES,EXCEPT SPECIALLY DESIGNED
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS3.0
OVERALL LENGTH2.000 INCHES NOMINAL
OVERALL WIDTH2.000 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY2 CONNECTOR AND 4 UNTHREADED HOLE(S)
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
OPERATING TEMP RANGE-55.0 TO 71.0 CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.50 TO 0.50
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 31.0
OVERALL HEIGHT0.560 INCHES NOMINAL
STEP POSITION QUANTITY5
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE AND 7 TAB, SOLDER LUG
UNTHREADED MOUNTING HOLE DIAMETER0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
VOLTAGE STANDING WAVE RATIO1.25


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