5305-00-531-9633 SCREW,MACHINE Index 5340-00-531-9636 BUTTON,PLUG

National Stock Number:
5985-00-531-9635

Federal Supply Class:
5985

National Item Identification Number:
005319635

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:
11447-228057SHALLCO, INC
11447-258880MEGGITT (NEW HAMPSHIRE), INC
G612918-201714LUCENT TECHNOLOGIES INC ADVANCED TECHNOLOGY SYSTEMS
G612918-206KW9LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNAUDIO
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY DIAMETER2.780 INCHES NOMINAL
BODY LENGTH2.060 INCHES NOMINAL
BODY STYLECYLINDRICAL W/SIDE TERMINALS
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.500 INCHES NOMINAL
FREQUENCY RANGE0.000 MEGAHERTZ MINIMUM AND 10.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS75.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.0
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.25 TO 0.25
OVERALL ATTENUATION RANGE IN DECIBELS+1.0 TO 20.0
OVERALL LENGTH2.685 INCHES NOMINAL
OVERALL WIDTH3.010 INCHES NOMINAL
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.250 INCHES
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNEF
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE
MOUNTING THREAD QUANTITY32 PER INCH
SCALE LINEARITYLINEAR
SCALE DIVISION QUANTITY20
SCHEMATIC DIAGRAM DESIGNATORBRIDGED "T"
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT TYPEROUND, SLOTTED
SHAFT LENGTH0.625 INCHES NOMINAL
STEP POSITION QUANTITY20
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG


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