5999-01-015-2361 CONTACT,ELECTRICAL Index 1630-01-015-2363 LINING,FRICTION

National Stock Number:
5985-01-015-2362

Federal Supply Class:
5985

National Item Identification Number:
010152362

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:
304023G112457MERRIMAC INDUSTRIES INC
ARM-2/15282A12457MERRIMAC INDUSTRIES INC


Techincal Specification:
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.173 INCHES MINIMUM AND 1.203 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM
FREQUENCY RANGE45.000 MEGAHERTZ MINIMUM AND 75.000 MEGAHERTZ MAXIMUM
FSC APPLICATION DATAPALLET,AIRCRAFT MAINTENANCE
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS1.0
OPERATING TEMP RANGE+0.0 TO 55.0 CELSIUS
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 20.0
OVERALL HEIGHT1.100 INCHES MAXIMUM
OVERALL LENGTH1.683 INCHES MINIMUM AND 1.723 INCHES MAXIMUM
OVERALL WIDTH2.100 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.112 INCHES
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING SLOT LENGTH0.250 INCHES NOMINAL
MOUNTING THREAD QUANTITY40 PER INCH
VOLTAGE STANDING WAVE RATIO1.20


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