NSN 5985-01-157-9425

Part Details | VARIABLE ATTENUATOR

5985-01-157-9425 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: 10714, 1071-4, 47A529823P5, 5985-01-157-9425, 01-157-9425, 5985011579425, 011579425

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JUL 13, 198301-157-942500838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES

CYLINDRICAL W/REAR TERMINALS

Cross Reference | NSN 5985-01-157-9425
Part Number Cage Code Manufacturer
1071-434078CINCH CONNECTIVITY SOLUTIONS, INC.
47A529823P523991LOCKHEED MARTIN CORPORATIONDBA ROTARY AND MISSION SYSTEMS
Technical Data | NSN 5985-01-157-9425
Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO1.20
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.8
OVERALL ATTENUATION RANGE IN DECIBELSP0.0/P60.0
OVERALL ATTENUATION ACCURACY IN DECIBELSM0.30/P0.80
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY60
ATTENUATION PER STEP IN DECIBELS10.0
BODY STYLE CYLINDRICAL W/REAR TERMINALS
BODY LENGTH1.620 INCHES NOMINAL
OVERALL DIAMETER1.660 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE
COAXIAL CONNECTOR SERIES DESIGNATION SMA
MOUNTING FACILITY TYPE AND QUANTITY2 CONNECTOR