Quantum 2 18″ solid-state radar dome with CHIRP Pulse Compression and Doppler collision avoidance technology.
Doppler collision avoidance technology
Ensure a safe and stress-free boating experience, even in busy waters, by keeping unforeseen hazards and novice boaters at a distance.
Quantum 2, equipped with Doppler collision avoidance technology, simplifies the identification of potential risks amidst bustling marine traffic. Leveraging sophisticated Doppler processing, Quantum 2 clearly highlights moving radar contacts, applying color coding to clearly show if they are approaching or moving away, enhancing your navigational confidence and safety.

Key Features
The Quantum 2 Doppler radar is an ideal addition for sailboats, RIBs, and smaller powerboats. It is available as a standalone scanner that doesn’t require a power or data cable, or with options for 10m and 15m cables. This radar excels in short-range detection and offers enhanced detail of targets, with a minimum range of 18 feet (6m).
Installation is streamlined and quick, and it can be mounted using existing Raymarine scanner points. Once in place, the Quantum 2 powers up instantly, providing immediate situational awareness. Its MARPA mode is an efficient tool for tracking hazardous targets, employing the same technology relied upon by the United States Coast Guard.
General Specifications
Dimensions: Diameter | Height
541.0 mm | 209.5 mm
Weight
5.6 kg
Supply voltage
Either 12 V dc or 24 V dc nominal
Minimum: 10.8 V dc | Maximum: 31.2 V dc
Operating voltage range
Minimum: 10.8 V dc | Maximum: 31.2 V dc
Power Consumption
Transmit mode (maximum): 17 W | Standby mode: 7 W | Sleep mode (applies only to radars connected via Wi-Fi): 2 W
Waterproofing
IPX6
Operating temperature range
-10°C to +55°C
Storage temperature range
-25°C to +70°C
Additional storage conditions
Store upright; do not block vents on underside
Humidity
Up to 95% at 35°C
Maximum wind speed
100 kts