Part Details | RADIO FREQUENCY REFLECTION ISOLATOR
5985-01-275-0844 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.
Alternate Parts: M287911021, M28791/1-021, MILI287911, MIL-I-28791/1, MILDTL287911, MIL-DTL-28791/1, 5985-01-275-0844, 01-275-0844, 5985012750844, 012750844
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAR 17, 1988 | 01-275-0844 | 20347 ( ISOLATOR, RADIO FREQUENCY REFLECTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-01-275-0844
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M28791/1-021 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-I-28791/1 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-DTL-28791/1 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5985-01-275-0844
| Characteristic | Specifications |
|---|---|
| FREQUENCY RANGE RATING | +4.0 TO +8.0 GIGAHERTZ |
| OVERALL LENGTH | 1.590 INCHES MINIMUM AND 1.980 INCHES MAXIMUM |
| OVERALL WIDTH | 1.470 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.630 INCHES MAXIMUM |
| CONNECTOR QUANTITY | 3 |
| DOCUMENT TYPE | MILITARY SPECIFICATION |
| DOCUMENT IDENTIFICATION | MIL-I-28791/1 |
| 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.). |
| SPECIFICATION/STANDARD DATA | 81349-MIL-I-28791 TO 1 GOVERNMENT SPECIFICATION |