Part Details | RADIO FREQUENCY REFLECTION ISOLATOR
5985-01-042-1389 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: C110751, C11075-1, C110751, C1-1075-1, C110751, C1-1075-1, 208115432, 20-811543-2, 2WX8191P, 2WX-8191-P, 5985-01-042-1389, 01-042-1389, 5985010421389, 010421389
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUN 06, 1977 | 01-042-1389 | 20347 ( ISOLATOR, RADIO FREQUENCY REFLECTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-01-042-1389
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C11075-1 | 21847 | FEI MICROWAVE INC |
| C1-1075-1 | 21847 | FEI MICROWAVE INC |
| C1-1075-1 | 14844 | FREQUENCY ELECTRONICS, INC. |
| 20-811543-2 | 07397 | GENERAL DYNAMICS ADVANCEDINFORMATION SYSTEMS INC. |
| 2WX-8191-P | 14653 | SCINTREX INC |
Technical Data | NSN 5985-01-042-1389
| Characteristic | Specifications |
|---|---|
| FREQUENCY RANGE RATING | +12.4 TO +18.0 GIGAHERTZ |
| OVERALL LENGTH | 2.218 INCHES NOMINAL |
| OVERALL WIDTH | 1.625 INCHES NOMINAL |
| CONNECTOR QUANTITY | 1 |
| CONTROLLING AGENCY | SYLVANIA ELECTRONICS |
| TRADE DESIGNATION | CONNECTOR RECEPTACLE |
| IDENTIFYING NUMBER | SMA TYPE NO. |
| FLANGE QUANTITY | 1 |
| FLANGE TYPE | COVER |
| FLANGE CONNECTION FACILITY QUANTITY | 4 |
| FLANGE CONNECTING HOLE DIAMETER | 0.169 INCHES MINIMUM |
| FLANGE CONNECTING HOLE SPACING | SPACED ON 1.280 IN. BY 1.220 IN. CENTERS |
| SPECIAL FEATURES | ISOLATION 17.0 DB; INSERTION LOSS 0.40 DB MAX; VSWR 1.35; WAVEGUIDE NUMBER WR62; TEMPERATURE RANGE MINUS 18.0 DEG TO PLUS 85.0 DEG C |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |