Advanced Doppler Radar for Superior Marine Navigation

The Raymarine Quantum 2 Radar Dome is an advanced marine radar system designed for exceptional situational awareness and collision avoidance. With Doppler target processing, this high-performance radar provides instant recognition of moving objects, distinguishing between inbound and outbound targets for safe navigation in high-traffic waters. Its CHIRP Pulse Compression technology allows for ultra-precise target detection at ranges as close as 18 feet, while its 24-mile range ensures early detection of other vessels, landmasses, and weather conditions.

The Quantum 2’s True Trails feature enhances navigation by displaying the historical movement of other vessels, allowing for smarter maneuvering decisions. Additionally, its Safety Sector function highlights both moving and stationary hazards in your vessel’s path, ensuring maximum visibility of potential threats.

Lightweight and easy to install, the Quantum 2 integrates seamlessly with Raymarine MFDs via Wi-Fi or wired connections. With low power consumption, it is ideal for sailboats and vessels relying on battery power.

High-Precision Target Tracking with ARPA and MARPA

The Quantum 2 features fully automatic ARPA and MARPA target tracking, allowing users to configure custom safety zones and receive alerts when new radar contacts appear. This Doppler-assisted ARPA system ensures reliable tracking of up to 10 simultaneous targets. The True Motion mode filters moving objects, making it easy to identify potential risks and navigate confidently.

Reliable and Efficient Performance in All Conditions

Built to withstand harsh marine environments, the Quantum 2 Radar Dome is IPX6 waterproof-rated and operates efficiently in temperatures ranging from -10°C to +55°C. Its solid-state X-band transmitter ensures clear and accurate radar imaging, even in challenging weather conditions.

Technical Specifications

• Diameter & Height: 541.0 mm x 209.5 mm
• Supply Voltage: 12V DC or 24V DC (10.8V - 31.2V range)
• Power Consumption:Transmit Mode: 17W
• Standby Mode: 7W
• Sleep Mode (Wi-Fi connection only): 2W
• Waterproof Rating: IPX6
• Operating Temperature: -10°C to +55°C
• Maximum Wind Speed: 100 knots

Advanced Transmitter and Antenna System

• Transmitter Type: X-band solid-state with pulse compression
• Transmit Frequency: 9354 MHz to 9446 MHz
• Peak Power Output: 20W
• Antenna Type: Patch Array
• Beamwidth:Horizontal: 4.9°
• Vertical: 20°
• Rotation Speed: 24 rpm nominal

Key Highlights

• Doppler-enabled collision avoidance technology for real-time target identification
• CHIRP Pulse Compression for precise short- and long-range detection
• Fully automatic ARPA/MARPA target tracking for enhanced safety
• True Trails display to visualize vessel movement history
• Wi-Fi and wired connectivity options for flexible installation
• Lightweight and compact design, up to 50% lighter than magnetron radars
• Low power consumption for extended battery life

Available Variations

• E70498-B: Black Radar Dome
• E70498: White Radar Dome

The Raymarine Quantum 2 Radar Dome is an essential tool for any mariner seeking unparalleled situational awareness, precision navigation, and enhanced safety at sea.