5910-00-843-1795 CAPACITOR,FIXED,ELECTROLYTIC Index 5310-00-843-1797 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5985-00-843-1796

Federal Supply Class:
5985

National Item Identification Number:
008431796

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:
128C500H0148306NORTHROP GRUMMAN SUPPORT SERVICES CORP
128C500H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION
4604-10B09992ANTENNA & RADOME RESEARCH ASSOCIATES CORP


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODCONTINUOUS
BODY LENGTH1.500 INCHES NOMINAL
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.219 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.219 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONBRM
FIRST FLAT LENGTH0.250 INCHES NOMINAL
FLAT HEIGHT0.125 INCHES NOMINAL
FREQUENCY RANGE2.850 GIGAHERTZ MINIMUM AND 3.160 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 10.0
OVERALL HEIGHT1.250 INCHES NOMINAL
OVERALL LENGTH2.260 INCHES NOMINAL
OVERALL WIDTH1.500 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
POWER RATING6.0 WATTS AVERAGE
SHAFT DIAMETER0.375 INCHES NOMINAL
SHAFT TYPEROUND, FLATTED
SHAFT LENGTH0.750 INCHES NOMINAL
VOLTAGE STANDING WAVE RATIO1.50
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, MALE
TEST DATA DOCUMENT97942-128C500H01 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
UNTHREADED MOUNTING HOLE DIAMETER0.120 INCHES NOMINAL


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