5999-01-042-2012 CONTACT,ELECTRICAL Index 5340-01-042-2014 HARDWARE KIT,ELECTRONIC EQUIPMEN

National Stock Number:
5985-01-042-2013

Federal Supply Class:
5985

National Item Identification Number:
010422013

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:
378-0621-01004423TELONIC BERKELEY, INC.
378-0621-01013499ROCKWELL COLLINS, INC.
50SV100-02952750ALAN INDUSTRIES INC
50SV100-SC52750ALAN INDUSTRIES INC
91416586F8224THALES LAS FRANCE SAS
6C3/64579U3898THALES UK LIMITED


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS10.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECOAXIAL TYPE
COAXIAL CONNECTOR SERIES DESIGNATIONBNC
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.750 INCHES NOMINAL
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 100.0
OVERALL HEIGHT1.620 INCHES NOMINAL
OVERALL LENGTH3.150 INCHES NOMINAL
OVERALL WIDTH1.310 INCHES NOMINAL
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
MOUNTING THREAD QUANTITY32 PER INCH
STEP POSITION QUANTITY10
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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