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National Stock Number:
5985-00-470-0003
Federal Supply Class:
5985
National Item Identification Number:
004700003
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:
| 112-321B | 0R8N4 | ADVANCED TECHNICAL MATERIALS, INC. | | 200181 | 99899 | NARDA HOLDINGS, INC. | | MDC2016-XB | 52335 | DAL-TECH DEVICES, INC. | | 321B | 99899 | NARDA HOLDINGS, INC. |
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Techincal Specification:
| COOLING METHOD | SELF-COOLED | | FREQUENCY RANGE RATING | +7.050 TO 10.000 GIGAHERTZ | | OVERALL LENGTH | 6.280 INCHES MINIMUM AND 6.400 INCHES MAXIMUM | | OVERALL WIDTH | 3.100 INCHES MINIMUM AND 3.160 INCHES MAXIMUM | | OPERATING POSITION | ALL POSITIONS | | POWER RATING | 460.000 KILOWATTS PEAK AND 600.000 WATTS AVERAGE | | VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE | +7.050 TO 10.000 GIGAHERTZ | | VOLTAGE STANDING WAVE RATIO | 1.10 | | WAVEGUIDE FLANGE DESIGNATION | UG-138/U | | STYLE DESIGNATOR | WAVEGUIDE MOUNTED | | TERMINATION TYPE | WAVEGUIDE FLANGE |
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