NSN 5985-00-491-6446

Part Details | FIXED ATTENUATOR

5985-00-491-6446 A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

Alternate Parts: 447326, 447326, 10674774, 5985-00-491-6446, 00-491-6446, 5985004916446, 004916446

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59SEP 25, 197000-491-644614224 ( ATTENUATOR, FIXED )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES

Cross Reference | NSN 5985-00-491-6446
Part Number Cage Code Manufacturer
44732649956RAYTHEON COMPANYDBA RAYTHEON
4473263B150RAYTHEON COMPANYDBA RAYTHEON
1067477418876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 5985-00-491-6446
Characteristic Specifications
APPLICATION DESIGN WAVEGUIDE
VOLTAGE STANDING WAVE RATIOB1.00$$B1.10
RF SIGNAL ATTENUATION IN DECIBELS12.0
ATTENUATION ACCURACY IN DECIBELSM0.50/P0.50
BODY STYLE RECTANGULAR, TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH2.500 INCHES NOMINAL
OVERALL HEIGHT1.620 INCHES NOMINAL
OVERALL WIDTH1.620 INCHES NOMINAL
INSIDE WIDTH1.003 INCHES NOMINAL
INSIDE HEIGHT0.505 INCHES NOMINAL
BODY MATERIAL ANY ACCEPTABLE
TERMINAL TYPE AND QUANTITY2 FLANGE
WAVEGUIDE FLANGE DESIGNATIONUG-39/U
WAVEGUIDE FLANGE TYPE COVER
WAVEGUIDE DESIGNATIONRG-52/U
MOUNTING METHOD TERMINAL W/MOUNTING HOLES
MOUNTING HOLE/STUD QUANTITY4
UNTHREADED MOUNTING HOLE DIAMETER0.177 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.220 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT1.280 INCHES NOMINAL