RADAR ARPA 3500 is at present based upon an X or S band antenna/transceiver.

The raw radar video data is translated and fed into a marinised PC server. The radar display information is then distributed over the high-speed ship navigation network to multi-function UniMACS workstations by Imtech. In this way, radar functionality is not restricted to a few dedicated displays but can be made available to various workstations aboard the ship. Increased redundancy and operational flexibility lead to heightened safety. The cost of the extra functionality is claimed to be similar to a conventional radar system if RADAR ARPA 3500 is integrated into a UniMACS Integrated Bridge System.

The first certified multifunction RADAR 3500 systems will be installed on board two 16,000m 3capacity trailing suction hopper dredgers being built for Belgian contractors Jan De Nul at the Astilleros de Sestao shipyard in Bilbao.

Imtech's scope of works for these vessels includes the electrical installation, automation and UniMACS integrated bridges.

MJ Information No: 16813