NSN 5985-00-850-6391
Part Details | ELECTRICAL DUMMY LOAD
5985-00-850-6391 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.
Alternate Parts: DA281FPS67A, DA-281/FPS-67A, 6894931, 689493-1, 5985-00-850-6391, 00-850-6391, 5985008506391, 008506391
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1962 | 00-850-6391 | 00335 ( DUMMY LOAD, ELECTRICAL ) |
REFERENCE DRAWINGS & PICTURES
WAVEGUIDE MOUNTED
Cross Reference | NSN 5985-00-850-6391
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DA-281/FPS-67A | 80058 | JOINT ELECTRONICS TYPE DESIGNATIONSYSTEM |
| 689493-1 | 06845 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5985-00-850-6391
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WAVEGUIDE MOUNTED |
| OVERALL LENGTH | 12.000 INCHES NOMINAL |
| BODY WIDTH | 5.440 INCHES NOMINAL |
| BODY HEIGHT | 8.680 INCHES NOMINAL |
| FREQUENCY RANGE RATING | +1250.000 TO +1350.000 MEGAHERTZ |
| POWER RATING | 250.000 KILOWATTS PEAK AND 250.000 WATTS AVERAGE |
| AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 60.0 |
| VOLTAGE STANDING WAVE RATIO | 1.10 |
| TERMINATION TYPE | WAVEGUIDE FLANGE |
| INTERNAL OPERATING PRESSURE | 15.0 POUNDS PER SQUARE INCH GAGE |
| COOLING METHOD | SELF-COOLED |
| OPERATING POSITION | HORIZONTAL |
| FUNCTIONAL DESCRIPTION | USED TO DISSIPATE THE EXCESS RF POWER FROM THE POLARIZER,ANTENNA FEED MX-3603/FPS-67A |