5985-00-920-7402 ATTENUATOR,FIXED Index 5310-00-920-7404 WASHER,CONVEX

National Stock Number:
5985-00-920-7403

Federal Supply Class:
5985

National Item Identification Number:
009207403

Description:
DUMMY LOAD,ELECTRICAL

Detail:
A SPECIFIC ELECTRICAL ELEMENT OR SET OF ELECTRICAL ELEMENTS THAT ARE CONNECTED TOGETHER TO FORM A FIXED ARRANGEMENT AND USED AS A SUBSTITUTE LOAD FOR TERMINATING AN ELECTRICAL CIRCUIT. A DUMMY LOAD CONTAINS ALL THE ESSENTIAL ELECTRICAL CHARACTERISTICS NECESSARY TO TERMINATE THE CIRCUIT BUT DOES NOT FUNCTION IN THE SAME MANNER AS THE LOAD WHICH IT REPLACES. EXAMPLES ARE RESISTORS USED TO REPLACE ANTENNAS, BATTERIES, LOUDSPEAKERS, OR THE LIKE. INCLUDES SINGLE PORT TERMINATIONS OF TWIN LEAD, COAXIAL AND WAVEGUIDE TRANSMISSION LINES AS LOW POWER TERMINATIONS OF A SECTION OF A TRANSMISSION SYSTEM IN A SPECIFIED MANNER. INCLUDES DUMMY LOADS WHEN ARRANGED IN A GROUP OR BANK. EXCLUDES POWER ABSORBERS. SEE ALSO LOAD BANK, ELECTRICAL.


Manufacturer Information:
71796341COBHAM ADVANCED ELECTRONIC SOLUTIONS INC.
WG-A1000929MICROLAB/FXR LLC


Techincal Specification:
COOLING METHODSELF-COOLED
FREQUENCY RANGE RATING+12.400 TO 18.000 MEGAHERTZ
POWER RATING250.000 WATTS AVERAGE AND 250.000 KILOWATTS PEAK
OPERATING POSITIONALL POSITIONS
OVERALL HEIGHT2.438 INCHES MAXIMUM
OVERALL LENGTH4.650 INCHES NOMINAL
OVERALL WIDTH2.438 INCHES MAXIMUM
STYLE DESIGNATORWAVEGUIDE MOUNTED
TERMINATION TYPEWAVEGUIDE FLANGE
VOLTAGE STANDING WAVE RATIO1.15
WAVEGUIDE FLANGE DESIGNATIONUG-419/U


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