5985-01-253-0515 ATTENUATOR,VARIABLE Index 3040-01-253-0517 COLLAR,SHAFT

National Stock Number:
5985-01-253-0516

Federal Supply Class:
5985

National Item Identification Number:
012530516

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:
1063-31411-40-2K1066LEONARDO UK LTD
1063-31411-40-2U6924AIRBUS DEFENCE AND SPACE LIMITED
MA-20223042TRILITHIC, INC.


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY DIAMETER1.000 INCHES NOMINAL
BODY LENGTH2.200 INCHES NOMINAL
BODY STYLECYLINDRICAL W/SIDE TERMINALS
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.2
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 10.0
OVERALL ATTENUATION ACCURACY IN DECIBELS-3.00 TO 3.00
OVERALL LENGTH2.950 INCHES NOMINAL
OVERALL WIDTH1.410 INCHES NOMINAL
POWER RATING3.0 WATTS AVERAGE
VOLTAGE STANDING WAVE RATIO1.30
STEP POSITION QUANTITY10
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, MALE


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