Omni-Directional Marine Antenna
Dual-Polarized, Multiple Transmit and Receive Frequencies UHF to C Band
The marine domain has become an increasingly important theater for surveillance aircraft. Troll Systems’ has developed, tested and deployed dual-polarized omni-directional antennas specifically designed for naval operations. Certified to withstand shock, salt corrosion, water intrusion and operate at extremely high or low temperatures Troll’s marine antennas are built to ensure performance in harsh marine environments.
Troll’s dual-polarized omnidirectional antennas are comprised of two elements, a vertically polarized coaxial sleeve dipole and a horizontally polarized turnstile slot. Encased in a qualified, solid enclosure, they meet MIL-S-901D and IP65 for optimum survivability even in the most severe maritime applications.

Dual-Polarized Marine Antenna Characteristics |
|
---|---|
Type Vertical Polarization: | Vertical Dipole |
Type Horizontal Polarization: | Turnstile Slot |
Vertical Beamwidth: | 360° |
Horizontal Beamwidth: | 360° |
Antenna Gain Vertical: | 3 dBi minimum |
Antenna Gain Horizontal | 3 dBi minimum |
Elevation Vertical: | ± 30° |
Elevation Horizontal: | ± 26° |
Specifications subject to change without notice.

- Dual-polarity in a single enclosure
- MIL-S-901D rated antenna
- IP65 survivability certification
- Various mounting options
- Optimized within elevation bandwidths
- Multiple bands available