Part Details | RADIO FREQUENCY REFLECTION ISOLATOR
5985-00-139-3222 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: 00102465, 00-102465, I160L, 3151908, 5985-00-139-3222, 00-139-3222, 5985001393222, 001393222
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | AUG 27, 1971 | 00-139-3222 | 20347 ( ISOLATOR, RADIO FREQUENCY REFLECTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-139-3222
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 00-102465 | 96341 | COBHAM ADVANCED ELECTRONIC SOLUTIONSINC. |
| I160L | 96341 | COBHAM ADVANCED ELECTRONIC SOLUTIONSINC. |
| 3151908 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5985-00-139-3222
| Characteristic | Specifications |
|---|---|
| FREQUENCY RANGE RATING | +8.5 TO +9.6 MEGAHERTZ |
| FLANGE QUANTITY | 2 |
| FLANGE TYPE | COVER |
| FLANGE CONNECTION FACILITY QUANTITY | 4 |
| FLANGE CONNECTING HOLE DIAMETER | 0.169 INCHES NOMINAL |
| FLANGE CONNECTING HOLE SPACING | SPACED ON 1.220 IN. BY 1.280 IN. MTG CENTERS |
| LENGTH | 1.625 INCHES NOMINAL |
| WIDTH | 1.625 INCHES NOMINAL |
| DOCUMENT TYPE | MILITARY STANDARD |
| DOCUMENT IDENTIFICATION | MIL-F-3922/53 |
| IDENTIFICATION DESIGNATOR | TYPE UG-39/U |