Flann’s OMT’s offer the high performance demanded by today’s communication systems, in which high polarization purity and high isolation are paramount.
The combination of low cross polar and high isolation characteristics provide optimum link performance.
Features
• Isolation > 50 dB
• Models up to 140 GHz
• Broad & Narrow Band Options
• High Polarization Purity 50 dB (typical)
• Circular or Square Guide Interface Options
Applications
• For use with Dual-Polarised Antennas
• For Polarisation Diplexing
| Model | WG | Frequency Range (GHz) | Port Isolation (dB) | X- Polarization (dB) | Return Loss (dB) | Insertion Loss (dB) |
|---|---|---|---|---|---|---|
| 12780 ** | 12 | 4.4 - 5.0 | 40 | 30 | 23 | 0.1 |
| 14780 ** | 14 | 6.49 - 7.11 | 50 | 50 | 25 | 0.1 |
| 15780 ** | 15 | 7.25 -7.75 (1) | 50 | 50 | 26 | 0.1 |
| 15780 ** | 15 | 7.9 - 8.4 (2) | 50 | 50 | 26 | 0.1 |
| 17780 ** | 17 | 10.7 -12.75 (1) | 48 | 48 | 23 | 0.1 |
| 17780 ** | 17 | 13.75 - 14.5 (2) | 48 | 48 | 23 | 0.1 |
| 17780 ** | 17 | 10.3 - 11.0 | 50 | 50 | 25 | 0.1 |
| 20780 ** | 20 | 21.2 - 23.6 | 47 | 47 | 25 | 0.1 |
| 20780 ** | 20 | 17.7 - 19.7 | 46 | 40 | 23 | 0.1 |
| 20780 ** | 20 | 17.3 - 21.2 | 46 | 30 | 16 | 0.2 |
| 22780 ** | 22 | 27.5 - 29.5 | 45 | 45 | 23 | 0.2 |
| 22780 ** | 22 | 33 - 35 | 40 | 30 | 26 | 0.25 |
| 27780 ** | 27 | 93.55 - 94.55 | 38 | 30 | 23 | 0.25 |