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National Stock Number:
5985-01-277-8747
Federal Supply Class:
5985
National Item Identification Number:
012778747
Description:
ISOLATOR,RADIO FREQUENCY REFLECT
Detail:
A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple WAVE-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also DIPLEXER; DUPLEXER. Excludes CIRCULATOR, RADIO FREQUENCY.
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Manufacturer Information:
| M28791/1-003 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-DTL-28791/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-I-28791/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DOCUMENT IDENTIFICATION | MIL-I-28791 | | DOCUMENT TYPE | FEDERAL SPECIFICATION | | CONNECTOR QUANTITY | 2 | | FREQUENCY RANGE RATING | +7.0 TO 11.0 GIGAHERTZ | | IDENTIFICATION DESIGNATOR | M28791/1-003 | | OVERALL HEIGHT | 0.650 INCHES NOMINAL | | OVERALL LENGTH | 1.175 INCHES MINIMUM AND 1.785 INCHES MAXIMUM | | OVERALL WIDTH | 1.326 INCHES NOMINAL | | SPECIFICATION/STANDARD DATA | 81349-MIL-I-28791/1 GOVERNMENT SPECIFICATION | | TEST DATA DOCUMENT | 81349-MIL-I-28791 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | TRADE DESIGNATION | CONNECTOR SMA FEMALE |
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