5995-01-138-5232 CABLE ASSEMBLY,RADIO FREQUENCY Index 5985-01-138-5234 ATTENUATOR,VARIABLE

National Stock Number:
5985-01-138-5233

Federal Supply Class:
5985

National Item Identification Number:
011385233

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:
0N516489-198230NATIONAL SECURITY AGENCY


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 ELECTRONIC, CURRENT CONTROLLED
ATTENUATION VARIATION METHODCONTINUOUS
BODY MATERIALSTEEL
BODY STYLEIRREGULAR
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE0.000 GIGAHERTZ MINIMUM AND 8.000 GIGAHERTZ MAXIMUM
FUNCTIONAL DESCRIPTIONINTENDED FOR USE IN HIGH RELIAB ILITY GROUND AND AIRBORNE ELECTRONIC EQUIP
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS1.0
III APPLICATION DESIGNTRANSMISSION LINE
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
POWER RATING2.0 WATTS AVERAGE AND 500.0 WATTS PEAK
PROPRIETARY CHARACTERISTICSPACS
MOUNTING FACILITY TYPE AND QUANTITY2 CONNECTOR
OPERATING TEMP RANGE-10.0/+85.0 DEG CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS+0.075/+1.250
OVERALL HEIGHT0.312 INCHES NOMINAL
OVERALL LENGTH1.025 INCHES NOMINAL
OVERALL WIDTH0.380 INCHES NOMINAL
SPECIAL FEATURESSELECTED ITEM DRAWING;STORAGE TEMP M55C TO P85C;PRPYAPACS
TERMINAL TYPE AND QUANTITY1 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, COAXIAL, MALE
TEST DATA DOCUMENT98230-0N516489 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).


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