5905-00-257-9483 RESISTOR,VARIABLE,WIRE WOUND,NON Index 5985-00-257-9487 ATTENUATOR,VARIABLE

National Stock Number:
5985-00-257-9484

Federal Supply Class:
5985

National Item Identification Number:
002579484

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:
A.5236-A52263MULTI-TECH INDUSTRIES INC.
A.5236-A83332TECH LOGISTICS INC.
GA51812L106KW9LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP
GA51812L164959AMERICAN TELEPHONE AND TELEGRAPH CO
SCC66229-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
C-5236-A83332TECH LOGISTICS INC.


Techincal Specification:
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY LENGTH2.125 INCHES NOMINAL
BODY STYLECYLINDRICAL W/REAR TERMINALS
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.500 INCHES NOMINAL
FREQUENCY RANGE0.000 KILOHERTZ MINIMUM AND 70.000 KILOHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS75.0 INPUT-OUTPUT
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.164 INCHES
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE
MOUNTING THREAD QUANTITY32 PER INCH
OPERATING TEMP RANGE-65.0 TO 175.0 FAHRENHEIT
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.145 TO 0.145
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 29.0
OVERALL DIAMETER2.749 INCHES MAXIMUM
OVERALL LENGTH3.063 INCHES NOMINAL
POWER RATING2.0 WATTS AVERAGE
SHAFT LENGTH0.938 INCHES NOMINAL
SHAFT DIAMETER0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
SHAFT TYPEROUND
STEP POSITION QUANTITY30
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG


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