Part Details | RADIO FREQUENCY REFLECTION ISOLATOR
5985-00-220-3939 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: X632LI, X632LI, 9280746, 928074-6, 5985-00-220-3939, 00-220-3939, 5985002203939, 002203939
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 15, 1971 | 00-220-3939 | 20347 ( ISOLATOR, RADIO FREQUENCY REFLECTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-220-3939
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| X632LI | 14135 | E AND M LABORATORIES DIV OF TRAKMICROWAVE CORP |
| X632LI | 55387 | PAMTECH INC |
| 928074-6 | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5985-00-220-3939
| Characteristic | Specifications |
|---|---|
| FREQUENCY RANGE RATING | +9.0 TO +10.2 GIGAHERTZ |
| OVERALL LENGTH | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM |
| OVERALL WIDTH | 1.930 INCHES MAXIMUM |
| OVERALL HEIGHT | 1.600 INCHES MINIMUM AND 1.640 INCHES MAXIMUM |
| FLANGE QUANTITY | 2 |
| FLANGE TYPE | COVER |
| FLANGE CONNECTION FACILITY QUANTITY | 4 |
| FLANGE CONNECTING HOLE THREAD SIZE | 8.32 |
| FLANGE CONNECTING HOLE SPACING | SPACED 0N 1.280 IN. BY 1.220 IN.MTG CENTERS |
| LENGTH | 1.600 INCHES MINIMUM AND 1.640 INCHES MAXIMUM |
| WIDTH | 1.600 INCHES MINIMUM AND 1.640 INCHES MAXIMUM |