NSN 5985-00-729-4074

Part Details | VARIABLE ATTENUATOR

5985-00-729-4074 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: MDC2017BB40, MDC2017BB-40, 600, 60-0, 500A, 435A, 5985-00-729-4074, 00-729-4074, 5985007294074, 007294074

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59FEB 19, 196800-729-407400838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES

COAXIAL TYPE

Cross Reference | NSN 5985-00-729-4074
Part Number Cage Code Manufacturer
MDC2017BB-4052335DAL-TECH DEVICES, INC.DBA MICROWAVE DISTRIBUTORS COMPANY
60-080138KAY ELEMETRICS CORPORATION
500A80138KAY ELEMETRICS CORPORATION
435A80138KAY ELEMETRICS CORPORATION
Technical Data | NSN 5985-00-729-4074
Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE0.000 GIGAHERTZ MINIMUM AND 1.300 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO1.30
POWER RATING1.0 WATTS AVERAGE
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.2
OVERALL ATTENUATION RANGE IN DECIBELSP0.0/P10.0
OVERALL ATTENUATION ACCURACY IN DECIBELSM0.30/P0.30
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY10
ATTENUATION PER STEP IN DECIBELS1.0
BODY STYLE COAXIAL TYPE
OVERALL LENGTH2.125 INCHES NOMINAL
OVERALL HEIGHT2.000 INCHES NOMINAL
OVERALL WIDTH2.665 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE
COAXIAL CONNECTOR SERIES DESIGNATION TNC
MOUNTING FACILITY TYPE AND QUANTITY2 CONNECTOR