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National Stock Number:
5985-01-145-6239
Federal Supply Class:
5985
National Item Identification Number:
011456239
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.
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Manufacturer Information:
| 138C514H01 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 138C514H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 138C514H01 | 99899 | NARDA HOLDINGS, INC. | | 24707 | 99899 | NARDA HOLDINGS, INC. |
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Techincal Specification:
| AMBIENT TEMP AT FULL RATED POWER | -55.0 CELSIUS AND 125.0 CELSIUS | | COAXIAL CONNECTOR SERIES DESIGNATION | N | | CONNECTOR END DESIGN | MALE | | COOLING METHOD | SELF-COOLED | | FREQUENCY RANGE RATING | +0.000 TO 4.000 GIGAHERTZ AND +4.000 TO 10.000 GIGAHERTZ | | IMPEDANCE RATING IN OHMS | 50.0 NOMINAL | | OVERALL DIAMETER | 1.630 INCHES NOMINAL | | OVERALL LENGTH | 5.060 INCHES NOMINAL | | OPERATING POSITION | ALL POSITIONS | | POWER RATING | 40.000 WATTS AVERAGE AND 5.000 KILOWATTS PEAK | | VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | +0.000 TO 4.000 GIGAHERTZ AND +4.000 TO 10.000 GIGAHERTZ | | VOLTAGE STANDING WAVE RATIO | 1.10 AND 1.30 | | STYLE DESIGNATOR | COAXIAL MOUNTED | | TERMINATION TYPE | CONNECTION COAXIAL |
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