5905-00-485-4875 RESISTOR,FIXED,WIRE WOUND Index 5985-00-485-4879 ATTENUATOR,FIXED

National Stock Number:
5985-00-485-4876

Federal Supply Class:
5985

National Item Identification Number:
004854876

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:
134308-106481NORTHROP GRUMMAN SYSTEMS CORPORATION
134308-152750ALAN INDUSTRIES INC
LA52423042TRILITHIC, INC.
RA52423042TRILITHIC, INC.
50DV70-95752750ALAN INDUSTRIES INC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY2 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS1.0 AND 10.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECYLINDRICAL W/ADJUSTMENT KNOB
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE40.000 MEGAHERTZ MINIMUM AND 80.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.2
MOUNTING FACILITY TYPE AND QUANTITY2 CONNECTOR
OPERATING TEMP RANGE+0.0 TO 75.0 CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS-1.000 TO 1.000
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 60.0
OVERALL DIAMETER1.830 INCHES MAXIMUM
OVERALL LENGTH5.095 INCHES NOMINAL
POWER RATING200.0 MILLIWATTS AVERAGE
SCALE LINEARITYLINEAR
STEP POSITION QUANTITY15
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE
VOLTAGE STANDING WAVE RATIO1.20


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