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National Stock Number:
5985-01-156-8842
Federal Supply Class:
5985
National Item Identification Number:
011568842
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:
| 927113-1C | 82577 | RAYTHEON COMPANY | | H90L-1 | 31791 | 3DBM CO INC | | H90L-1 | 53613 | GOULD INC DEFENSE SYSTEMS NAVCOM SYSTEMS DIV 3DBM OPNS | | X90L-1 | 62874 | 3DBM CO INC WAVEGUIDE GROUP |
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Techincal Specification:
| BODY HEIGHT | 0.500 INCHES NOMINAL | | BODY WIDTH | 1.000 INCHES NOMINAL | | COOLING METHOD | SELF-COOLED | | FREQUENCY RANGE RATING | +9.000 TO 10.500 GIGAHERTZ | | OVERALL HEIGHT | 1.625 INCHES NOMINAL | | OVERALL LENGTH | 1.000 INCHES MAXIMUM | | OVERALL WIDTH | 1.625 INCHES NOMINAL | | OPERATING POSITION | ALL POSITIONS | | POWER RATING | 1.000 WATTS AVERAGE | | STYLE DESIGNATOR | WAVEGUIDE MOUNTED | | VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | +9.000 TO 10.500 GIGAHERTZ | | VOLTAGE STANDING WAVE RATIO | 1.15 | | WAVEGUIDE FLANGE DESIGNATION | UG-39/U | | TERMINATION TYPE | WAVEGUIDE FLANGE |
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