5999-01-063-9296 CLIP,ELECTRICAL Index 5977-01-063-9298 HOLDER,ELECTRICAL CONTACT BRUSH

National Stock Number:
5985-01-063-9297

Federal Supply Class:
5985

National Item Identification Number:
010639297

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:
AF117A-69-3493459SPECTRUM CONTROL INC
AF117A69-3493459SPECTRUM CONTROL INC
AF117A69-3499899NARDA HOLDINGS, INC.
C0-228317913DBM CO INC
STA-1090-18-001-7934078CINCH CONNECTIVITY SOLUTIONS INC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY2 SHAFT
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLECOAXIAL TYPE
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
CRITICALITY CODE JUSTIFICATIONFEAT
FREQUENCY RANGE0.000 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.2
OPERATING TEMP RANGE+0.0 TO 54.0 CELSIUS
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 69.0
OVERALL HEIGHT3.130 INCHES NOMINAL
OVERALL LENGTH4.000 INCHES NOMINAL
OVERALL WIDTH3.250 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.112 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING THREAD QUANTITY40 PER INCH
POWER RATING2.0 WATTS AVERAGE AND 200.0 WATTS PEAK
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT LENGTH0.750 INCHES NOMINAL
SHAFT TYPEROUND
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
VOLTAGE STANDING WAVE RATIO1.60
STEP POSITION QUANTITY69
TERMINAL TYPE AND QUANTITY1 CONNECTOR, COAXIAL, MALE AND 1 CONNECTOR, COAXIAL, FEMALE


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