Description
| FM1080 | FM1081 | FM1083 | FM1085 | |
| (Omni) | (Omni) | (Directional) | (Directional) | |
| Forward Gain | 0dBi | 2.2dBi | 7.2dBi | 9.1dBi |
| Front/Back Ratio | 0dB | 0dBi | 15dBi | 16dBi |
| Acceptance Angle deg ± | 180° | 180° | 32° | 28° |
| Windage N (at 130km/h) | 14N | 22N | 67N | 128N |
| Length | 510mm | Vertical | 860mm | 2052mm |
| *DAB2301 | *DAB2304 | Â FMDAB | ||
| Forward Gain | 2.2dBi | 6.2dBi | Â 0dBi (FM) 2.2dBi (DAB) | |
| Front/Back Ratio | 0dB | 19dBi | Â 0dB | |
| Acceptance Angle deg ± | 180° | 32° |  360° (FM) ±90° (DAB) | |
| Windage N (at 130km/h) | 20N | 48N | Â – | |
| Length | – | V845mm | Â 500mm |
