5985-01-007-9415, DUMMY LOAD,ELECTRICAL

National Stock Number:
5985-01-007-9415

Federal Supply Class:
5985

National Item Identification Number:
010079415

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:

L112-BC4	66775	PREMIER MICROWAVE CORP
SM-A-717669	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR

Techincal Specification:

AMBIENT TEMP AT FULL RATED POWER	-45.0 CELSIUS AND 71.0 CELSIUS
BODY HEIGHT	2.562 INCHES MINIMUM AND 2.687 INCHES MAXIMUM
BODY WIDTH	1.687 INCHES MINIMUM AND 1.812 INCHES MAXIMUM
COOLANT CHAMBER PRESSURE	90.0 POUNDS PER SQUARE INCH GAGE (PSIG)
COOLING METHOD	FORCED LIQUID
COOLING SYSTEM COOLANT FLOW RATE	3.0 GALLONS PER MINUTE
DISCHARGE CONNECTION THREAD LOCATION	EXTERNAL
FREQUENCY RANGE RATING	+7.900 TO 8.400 GIGAHERTZ
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
INTAKE CONNECTION THREAD LOCATION	EXTERNAL
OPERATING POSITION	ALL POSITIONS
OVERALL LENGTH	3.812 INCHES MINIMUM AND 3.937 INCHES MAXIMUM
POWER RATING	10.000 KILOWATTS PEAK
PRECIOUS MATERIAL AND LOCATION	INTERNAL SURFACES AND FLANGE FACES GOLD
PRECIOUS MATERIAL	GOLD
SPECIAL FEATURES	WAVEGUIDE AND FLANGE ARE COPPER ALLOY; JACKET TO BE MATERIAL COMPATIBLE WITH COPPER; FLANGE EXTERNAL SURFACE TREATMENT LUSTERLESS BLACK ENAMEL
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE	+7.900 TO 8.400 GIGAHERTZ
VOLTAGE STANDING WAVE RATIO	1.15
WAVEGUIDE FLANGE DESIGNATION	UG-51/U
TERMINATION TYPE	WAVEGUIDE FLANGE

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