4820-01-525-7187 VALVE,GLOBE Index 7310-01-525-7189 KETTLE,STEAM JACKETED

National Stock Number:
5985-01-525-7188

Federal Supply Class:
5985

National Item Identification Number:
015257188

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:
P6804-1009992ANTENNA & RADOME RESEARCH ASSOCIATES CORP


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLEWAVEGUIDE TYPE
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE8.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.5
OVERALL ATTENUATION RANGE IN DECIBELS+1.0 TO 10.0
OVERALL HEIGHT0.500 INCHES NOMINAL
OVERALL LENGTH2.250 INCHES NOMINAL
OVERALL WIDTH1.760 INCHES NOMINAL
POWER RATING5.0 WATTS AVERAGE AND 3.0 KILOWATTS PEAK
SPECIAL FEATURESPANEL MOUNT VERSION. CONTINUOUSLY VARIBLE ANTTENUATOR.
VOLTAGE STANDING WAVE RATIO1.50 AND 1.70
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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