Northrop Grumman Sperry Marine delivers several varieties of ARPA scanner based on frequency (X-Band and S-Band), size of the antenna, voltage and speed. The series of S-Band radar scanner of Northrop Grumman Sperry Marine Antennas are the best solution under all weather conditions and are provided with 12 ft antenna. The X-Band radar scanner is designed for surveillance in static site applications and is provided with 4, 6 and 8 ft antenna.

• Scanner features – include advanced clutter suppression, target acquisition, AIS targets, interswitching, compatibility, dual-channel options and personalisation.
• Advanced Clutter Suppression – In the presence of sea or rain clutter, our VisionMaster FT Radar scanner features advanced clutter suppression technology that automatically detects small, weak targets without the need for adjusting controls.
• Target Acquisition – Rather than manually acquiring targets, the ARPA scanners automatically and safely acquire and track targets at relative speeds up to 150 knots.
• AIS Targets – The VisionMaster FT Radar can display AIS targets and supports processing and display of AIS ATONS, Search & Rescue Craft, AIS SARTS, AIS Base Stations, safety messaging and AIS MKD.
• Interswitching – An optional digital Interswitch allows the operator to display radar video from any scanner at any desired display. For improved user operation and flexibility, interswitching gives up to six transceivers and up to six displays
• Compatibility – To reduce cost and time required for retrofit, our VisionMaster FT Radars are compatible with the BridgeMaster-E product line by partial hardware and software replacement.
• Personalisation – Settings can be customized for different watch officers, with voyage plans and operating systems that can be saved and moved to different vessels, offering flexibility, control and safety.