6625-00-086-0350 AMMETER Index 5985-00-086-0353 ATTENUATOR,VARIABLE

National Stock Number:
5985-00-086-0352

Federal Supply Class:
5985

National Item Identification Number:
000860352

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:
400199-196214RAYTHEON COMPANY


Techincal Specification:
APPLICATION DESIGNPRINTED CIRCUIT BOARD
ATTENUATION VARIATION METHODCONTINUOUS
BODY MATERIALSTEEL
BODY STYLEIRREGULAR
FREQUENCY RANGE100.000 KILOHERTZ MINIMUM AND 5000.000 KILOHERTZ MAXIMUM
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
IMPEDANCE RATING IN OHMS600.0 INPUT AND 500.0 OUTPUT
OPERATING TEMP RANGE-10.0 TO 85.0 CELSIUS
OVERALL ATTENUATION RANGE IN DECIBELS+2.86 TO 17.22
OVERALL HEIGHT1.125 INCHES MINIMUM AND 1.187 INCHES MAXIMUM
OVERALL LENGTH2.165 INCHES MINIMUM AND 2.445 INCHES MAXIMUM
OVERALL WIDTH1.375 INCHES MINIMUM AND 1.437 INCHES MAXIMUM
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD(S)
MOUNTING THREAD QUANTITY32 PER INCH
POWER RATING5.8 MILLIWATTS AVERAGE
SPECIAL FEATURESATTENUATION VARIED BY FREQUENCY
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG


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