Part Details | RADIO FREQUENCY REFLECTION ISOLATOR
5985-00-404-5938 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: 1XM45, 1XM45, 10180577, 5985-00-404-5938, 00-404-5938, 5985004045938, 004045938
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | AUG 04, 1969 | 00-404-5938 | 20347 ( ISOLATOR, RADIO FREQUENCY REFLECTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-404-5938
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1XM45 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 1XM45 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
| 10180577 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5985-00-404-5938
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 3.245 INCHES MINIMUM AND 3.255 INCHES MAXIMUM |
| OVERALL WIDTH | 2.094 INCHES MINIMUM AND 2.156 INCHES MAXIMUM |
| OVERALL HEIGHT | 2.305 INCHES MINIMUM AND 2.315 INCHES MAXIMUM |
| FLANGE QUANTITY | 2 |
| FLANGE CONNECTION FACILITY QUANTITY | 6 |
| FLANGE CONNECTING HOLE DIAMETER | 0.203 INCHES NOMINAL |
| DIAMETER | 2.125 INCHES NOMINAL |
| PRECIOUS MATERIAL | SILVER |
| PRECIOUS MATERIAL AND LOCATION | EXTERNAL SURFACES SILVER |
| FSC APPLICATION DATA | RADAR EQUIPMENT |