5925-01-399-0613 TRIPPER,CIRCUIT BREAKER Index 5998-01-399-0615 CIRCUIT CARD ASSEMBLY

National Stock Number:
5985-01-399-0614

Federal Supply Class:
5985

National Item Identification Number:
013990614

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:
1211522-20103538LOCKHEED MARTIN CORPORATION
1211522-20156232LOCKHEED MARTIN CORPORATION
4953-3L09992ANTENNA & RADOME RESEARCH ASSOCIATES CORP


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SLOTTED SCREW
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.840 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.340 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE2.700 GIGAHERTZ MINIMUM AND 2.900 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.3
OVERALL LENGTH2.260 INCHES NOMINAL
OVERALL WIDTH0.560 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S)
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.112 INCHES
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MOUNTING THREAD QUANTITY40 PER INCH
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.30 TO 0.30
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 3.0
OVERALL HEIGHT2.870 INCHES NOMINAL
POWER RATING5.0 WATTS AVERAGE
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE
VOLTAGE STANDING WAVE RATIO1.40


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