NSN 5985-01-310-3121

Part Details | VARIABLE ATTENUATOR

5985-01-310-3121 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: 100C1427612VR, 100C1427-6-12VR, 5985-01-310-3121, 01-310-3121, 5985013103121, 013103121

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59NOV 02, 198901-310-312100838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES

COAXIAL TYPE

Cross Reference | NSN 5985-01-310-3121
Part Number Cage Code Manufacturer
100C1427-6-12VR28983DAICO INDUSTRIES, INC.
Technical Data | NSN 5985-01-310-3121
Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 500.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO1.20
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS2.0
OVERALL ATTENUATION RANGE IN DECIBELSP0.0/P62.0
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY5
BODY STYLE COAXIAL TYPE
OVERALL LENGTH3.000 INCHES NOMINAL
OVERALL HEIGHT0.625 INCHES NOMINAL
OVERALL WIDTH1.980 INCHES MAXIMUM
ADJUSTMENT DEVICE TYPE AND QUANTITY1 ELECTRONIC, VOLTAGE CONTROLLED
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE AND 10 PIN
COAXIAL CONNECTOR SERIES DESIGNATION SMA
MOUNTING FACILITY TYPE AND QUANTITY3 THREADED HOLE
MOUNTING THREAD QUANTITY40 PER INCH
FSC APPLICATION DATACOMMUNICATION EQUIPMENT