NSN 5985-00-147-9011

Part Details | VARIABLE ATTENUATOR

5985-00-147-9011 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: 3959791, 395979-1, 10090, 158B, P60118, P60-118, 10090, 5985-00-147-9011, 00-147-9011, 5985001479011, 001479011

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59OCT 06, 197100-147-901100838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES

WAVEGUIDE TYPE

Cross Reference | NSN 5985-00-147-9011
Part Number Cage Code Manufacturer
395979-100752EDO LLCDIV ANTENNA PRODUCTS
100900C9D4HARRIS IT SERVICES CORPORATION
158B0C9D4HARRIS IT SERVICES CORPORATION
P60-11806351MICROWAVE ENGINEERING CORPORATION
100909N770TELEPHONICS CORP/PRD INSTRUMENTS
Technical Data | NSN 5985-00-147-9011
Characteristic Specifications
APPLICATION DESIGN WAVEGUIDE
FREQUENCY RANGE12.400 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO1.50
POWER RATING0.5 WATTS AVERAGE
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.5
OVERALL ATTENUATION RANGE IN DECIBELSP0.0/P40.0
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE WAVEGUIDE TYPE
OVERALL LENGTH3.875 INCHES NOMINAL
OVERALL HEIGHT2.156 INCHES NOMINAL
OVERALL WIDTH3.606 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
TERMINAL TYPE AND QUANTITY2 FLANGE
WAVEGUIDE FLANGE DESIGNATIONUG-541A/U
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
MOUNTING FACILITY PATTERN FOUR POSITION RECTANGULAR
UNTHREADED MOUNTING HOLE DIAMETER0.203 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.875 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.250 INCHES NOMINAL
OPERATING TEMP RANGE-54.0 TO +71.0 DEG CELSIUS
WAVEGUIDE FLANGE TYPE CHOKE