01 Agustus 2017

Dual-Polarized Antennas for Anzac Class Frigate

01 Agustus 2017

Dual-polarized omnidirectional antennas (photo : Troll Systems)

Troll Systems, the Data Link Experts, supplied dual-polarized omnidirectional antennas to the Royal Australian Navy (RAN), that were specifically designed to be deployed on Anzac-class frigates. Each antenna is comprised of two elements, a vertically-polarized coaxial sleeve dipole and a horizontally-polarized turnstile slot. Both elements are combined in a marine qualified, solid enclosure, that is tested to Mil-S-901D. Each enclosure is also engineered to meet an IP65 standard that guarantees optimum survivability even in the most demanding marine environments. 

Troll manufactures marine-qualified omnidirectional and long-range, tracking antennas, that are available in diversity and multi-band configurations. Troll Systems can also customize antennas to transmit and receive in a single frequency band, or on up to four frequency bands simultaneously, from 300MHz to 15GHz.

(Troll Systems)

5 komentar:

  1. By troll systems?!. Man they are gonna troll the enemy thats a new form of warfare lol. Troll warfare.

  2. we are already use the system here mr ben..

    1. Troll warfare happens online lol. The troll battle has already begun.

  3. And someone watching Ben is also a troll. Much worst than those fighting in front.