Part Details | RADIO FREQUENCY REFLECTION ISOLATOR
5985-00-457-2518 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: XL110101, XL-110-101, 2619848, 2619848, 5985-00-457-2518, 00-457-2518, 5985004572518, 004572518
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | SEP 08, 1969 | 00-457-2518 | 20347 ( ISOLATOR, RADIO FREQUENCY REFLECTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-457-2518
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| XL-110-101 | 12110 | EATON CORPINFORMATION MANAGEMENT SYSTEMS DIV |
| 2619848 | 16786 | F E L CORP |
| 2619848 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5985-00-457-2518
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM |
| OVERALL WIDTH | 1.610 INCHES MINIMUM AND 1.630 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| FLANGE QUANTITY | 2 |
| FLANGE TYPE | COVER |
| FLANGE CONNECTION FACILITY QUANTITY | 4 |
| FLANGE CONNECTING HOLE DIAMETER | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| FLANGE CONNECTING HOLE SPACING | SPACED ON 1.280 IN. BY 1.220 IN. MTG CTRS |
| LENGTH | 0.895 INCHES MINIMUM AND 0.905 INCHES MAXIMUM |
| WIDTH | 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM |
| SPECIAL FEATURES | CHEMICAL FILM PER MIL-C-5541 TYPE 1 GRADE C CLASS 3; ISOLATION 25 DB MINIMUM |
| FSC APPLICATION DATA | RADAR EQUIPMENT |