5985-01-376-4525 DUMMY LOAD,ELECTRICAL Index 5985-01-376-4527 ATTENUATOR,FIXED

National Stock Number:
5985-01-376-4526

Federal Supply Class:
5985

National Item Identification Number:
013764526

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:
B90S0006-112464MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO
B90S0006-163661MICROWAVE DEVELOPMENT COMPANY INC
C280-11206351MICROWAVE ENGINEERING CORPORATION
B90S0006-171293WHEELING CORRUGATING CO


Techincal Specification:
CONNECTOR END DESIGNMALE
FREQUENCY RANGE RATING+2.000 TO 8.000 GIGAHERTZ
IMPEDANCE RATING IN OHMS50.0 NOMINAL
OVERALL HEIGHT3.000 INCHES MAXIMUM
OVERALL LENGTH12.500 INCHES MAXIMUM
OVERALL WIDTH1.125 INCHES MAXIMUM
POWER RATING10.000 WATTS AVERAGE
SPECIAL FEATURESSC MALE COAXIAL CONNECTOR; TUNING DEVICE FURNISHED ON ITEM
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE+2.000 TO 8.000 GIGAHERTZ
VOLTAGE STANDING WAVE RATIO3.90 AND 4.10
STYLE DESIGNATORCOAXIAL MOUNTED
TERMINATION TYPECONNECTION COAXIAL


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