Raymarine Quantum 2 CHIRP Radar With Doppler Collision Avoidance Technology


SKU: T70416 Category: GTIN: 723193823118


Introducing Raymarine Quantum 2 Radar with Doppler collision avoidance technology. The Quantum 2 next generation CHIRP pulse compression radar by Raymarine provides superior target awareness at both long and extremely short ranges.

Using advanced Doppler processing, the system instantly highlights moving radar contacts and color codes them to indicate whether they are inbound or outbound. Quantum with Doppler makes it easy to discern potentially dangerous targets when navigating in high-traffic areas.

Easily Identify Dangerous Targets

Raymarine Quantum 2 Doppler target processing readily identifies and color codes moving radar contacts for instant recognition and reduced risk of collision.

Superior Collision Avoidance

Quantum 2 MARPA mode provides an effective means of dangerous target tracking. Raymarine MARPA target tracking is the same technology trusted by the United States Coast Guard.

 Key Features

  • Doppler moving target display allows for superior situational awareness at-a-glance
  • Fully automatic MARPA target tracking, along with manual MARPA mode
  • Adjustable TrueTrails target history shows the motion history of moving contacts
  • CHIRP Pulse Compression detects contacts as close as 18-feet for zero-visibility navigation
  • 24-mile range for early detection of traffic, navigation aids, landfall and weather
  • Immediate awareness – Quantum starts up and is ready to go in seconds
  • Superior interference rejection eliminates noise from other radars
  • Simplified installation with Wi-Fi or thin wire network connectivity
  • Easy upgrade – Quantum 2 fits the same bolt pattern as other Raymarine scanners
  • Lightweight and easy to install – Quantum weighs up to 50% less than comparable magnetron radars
  • Safe emissions – mount Quantum anywhere onboard
  • Low power consumption for extended battery life under sail



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
Power consumption:Transmit mode (maximum): 17 W | Standby mode: 7 W | Sleep mode (applies only to radars connected via Wi-Fi): 2 W
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:100kts



Type:X-band solid-state transmitter with pulse compression technology
Transmit frequency:9354 MHz to 9446 MHz
Peak power output:20W
Pulse widths (3 dB):40 ns to 14.7
Chirp lengths:Chirp lengths: 400 ns to
Pulse reptition frequency:2083 Hz
Chirp bandwidth:Up to 32MHz
Standby mode:Scanner rotation – OFF | Scanner transmission – OFF | Wi-Fi link – ON



Type:Patch array
Beamwidth (nominal):Horizontal: 4.9° | Vertical: 20°
Rotation speed:24 rpm nominal



Target Tracking:Tracking of 10 simultaneous MARPA and / or ARPA targets (with Doppler-assisted ARPA)
Target Filtering:True Motion mode identifies only those objects that are moving relative to the vessel



Radar Type:Quantum 2 with Doppler
MFD CompatibilityAxiom, Axiom Pro, Axiom XL, eS Series and gS Series
Perfect forSailboats, RIBs, and smaller powerboats
TypeSolid State CHIRP Pulse Compression with Doppler target tracking
Range Performance24NM
PerformanceLightweight and easy to install. Excellent short and long range performance. Detect targets as close as 18ft
Automatic Bird ModeNo
MARPA Target TrackingYes


In The Box

1Quantum 2 radome
210m (32.8ft) power and data cables
3M8 mounting bolts with spring washers and flat washers
4Documentation pack (including mounting template


Additional information

Weight10 kg
Dimensions61 × 61 × 32 cm