5985-00-477-1208 ATTENUATOR,VARIABLE Index 5961-00-477-1211 TRANSISTOR

National Stock Number:
5985-00-477-1209

Federal Supply Class:
5985

National Item Identification Number:
004771209

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:
8769900-149675RCA CORP GOVERNMENT AND COMMERCIAL SYSTEMS COMMERCIAL COMMICATIONS SYSTEMS DIV
JJ9119201121ROCKWELL AUTOMATION, INC.


Techincal Specification:
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNEF
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING
MOUNTING THREAD QUANTITY32 PER INCH
SCALE LINEARITYLINEAR
SCHEMATIC DIAGRAM DESIGNATORBRIDGED "T"
SHAFT DIAMETER0.125 INCHES NOMINAL
SHAFT TYPEROUND, SLOTTED
SHAFT LENGTH2.880 INCHES NOMINAL
POWER RATING5.0 WATTS AVERAGE
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNAUDIO
ATTENUATION VARIATION METHODCONTINUOUS
BODY DIAMETER1.156 INCHES MAXIMUM
BODY LENGTH1.266 INCHES MAXIMUM
BODY STYLECYLINDRICAL W/SIDE TERMINALS
BUSHING LENGTH0.375 INCHES NOMINAL
FREQUENCY RANGE0.000 GIGAHERTZ MINIMUM AND 4.500 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS150.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.228
OPERATING TEMP RANGE-55.0 TO 120.0 DEG CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS-1.00/+1.00
OVERALL ATTENUATION RANGE IN DECIBELS+34.0/+43.0
OVERALL LENGTH4.146 INCHES MAXIMUM
OVERALL WIDTH1.453 INCHES MAXIMUM
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.375 INCHES


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