5985-01-157-9425 ATTENUATOR,VARIABLE Index 5970-01-157-9427 INSULATION SLEEVING,ELECTRICAL

National Stock Number:
5985-01-157-9426

Federal Supply Class:
5985

National Item Identification Number:
011579426

Description:
ATTENUATOR,VARIABLE

Detail:
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).


Manufacturer Information:
1072-1234078CINCH CONNECTIVITY SOLUTIONS INC
1072-12-SPECIAL34078CINCH CONNECTIVITY SOLUTIONS INC
352250026934H0203THALES NEDERLAND B.V.


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY LENGTH1.180 INCHES NOMINAL
BODY STYLECYLINDRICAL W/REAR TERMINALS
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.3
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.30 TO 0.30
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 9.0
OVERALL DIAMETER1.660 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY2 CONNECTOR
STEP POSITION QUANTITY9
VOLTAGE STANDING WAVE RATIO1.20 AND 1.30 AND 1.45
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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