NSN 5985-00-259-0423

Part Details | VARIABLE ATTENUATOR

5985-00-259-0423 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).

Alternate Parts: 51599, 5985-00-259-0423, 00-259-0423, 5985002590423, 002590423

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-259-042300838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-259-0423
Part Number Cage Code Manufacturer
5159924930HARRIS CORPORATIONDBA ELECTRONIC SYSTEMS, RADAR
Technical Data | NSN 5985-00-259-0423
Characteristic Specifications
APPLICATION DESIGN WAVEGUIDE
FREQUENCY RANGE9.030 MEGAHERTZ MINIMUM AND 9.190 MEGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO1.20
POWER RATING500.0 MILLIWATTS AVERAGE
OVERALL ATTENUATION RANGE IN DECIBELSP1.0/P18.5
OVERALL ATTENUATION ACCURACY IN DECIBELSM1.00/P1.00
ATTENUATION VARIATION METHOD CONTINUOUS
OVERALL LENGTH6.000 INCHES MAXIMUM
OVERALL HEIGHT1.625 INCHES NOMINAL
OVERALL WIDTH3.375 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY2 FLANGE
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
MOUNTING FACILITY PATTERN FOUR POSITION RECTANGULAR
UNTHREADED MOUNTING HOLE DIAMETER0.312 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.500 INCHES NOMINAL
BODY MATERIAL BRASS
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT