5985-00-239-6119 SWITCH,RADIO FREQUENCY TRANSMISS Index 5930-00-239-6121 SWITCH,TOGGLE

National Stock Number:
5985-00-239-6120

Federal Supply Class:
5985

National Item Identification Number:
002396120

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:
192-40790073CMC ELECTRONICS INC
CN1294U80058JOINT ELECTRONICS TYPE DESIGNATION SYSTEM


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION ACCURACY REFERENCE FREQUENCY400.0 MEGAHERTZ
ATTENUATION PER STEP IN DECIBELS10.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECYLINDRICAL W/ADJUSTMENT KNOB
COAXIAL CONNECTOR SERIES DESIGNATIONBNC
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 900.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.2
OVERALL LENGTH2.469 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY2 TERMINAL
OVERALL ATTENUATION ACCURACY IN DECIBELS-2.50 TO 2.50
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 50.0
OVERALL DIAMETER2.500 INCHES NOMINAL
POWER RATING1.0 WATTS AVERAGE
SPECIAL FEATURESEQUIPPED W/DIAL AND INDICATOR BRACKET
STEP POSITION QUANTITY5
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, MALE
VOLTAGE STANDING WAVE RATIO1.30


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