Raymarine Quantum 2 Q24D Dopper Radar – No Cable

Raymarine Quantum 2 Q24D Dopper Radar – No Cable Product Description

Keep inexperienced boaters and hidden dangers at bay even in the most congested waterways. Quantum ™ 2 with Doppler collision avoidance technology makes it easy to discern potentially dangerous targets when navigating in high-traffic areas. Using advanced Doppler processing, Quantum 2 instantly highlights moving radar contacts and color codes them to indicate whether they are inbound or outbound.

Raymarine E70498 Attributes

• Radar Type: Radome
• Size: 18 Inch Dome
• Range: 24 Nautical Miles
• Rotation Speed: 24 RPM
• Power Output: 17 Watt
• Dimension: 21.3 Inch Diameter x 8-1/4 Inch Height
• Beam Width: 4.9 Degree Horizontal/ 20 Degree Vertical
• Color: White
• Waterproof Rating: IPX6 Rating Waterproof
• Includes: Mounting Hardware

Raymarine E70498 Features & Benefits

• Provides Excellent Short-Range Detection And Enhanced Target Detail With 18 Feet Minimum Range
• 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
• Quantum 2 Doppler Radar, Perfect For Sailboats, Ribs And Smaller Powerboats
• Simplified, Fast Installation And Can Utilize Existing Raymarine Scanner Fixing Points
• Once Installed, Quantum 2 Starts Right Up And Immediately Provides Awareness
• Limited 2 Year Warranty

Raymarine E70498 Installation Instructions

• Quantum 2 Doppler Radome Installation instructions 87342-4-EN.pdf

Raymarine E70498 Warranties

• Raymarine-Global-Limited-Warranty-01-Jul-17-rev1-0.pdf

Raymarine E70498 Technical Bulletins

• Quantum 2 Doppler Radome Installation instructions 87342-4-EN.pdf

Quantum 2 Q24D Dopper Radar – No Cable

The Raymarine Quantum 2 Radar has 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.

Safer Navigation
Quantum 2’s exclusive Safety Sector feature provides the maximum level of visibility to dangerous targets in the path of your vessel (both mobile and stationary).

Superior Collision Avoidance
Doppler-enabled MARPA provides an effortless means of dangerous target tracking by eliminating the need to setup guard zones. Raymarine MARPA target tracking is the same technology trusted by the United States Coast Guard.

Features:

• Doppler moving target display allows for superior situational awareness at-a-glance
• Fully automatic ARPA 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

How Doppler Radar Works:

• Microwave energy waves are bounced off of a distant target, just like conventional radar.
• Moving targets send back echoes whose frequencies shift upward or downward from what was originally transmitted.
• For inbound targets, the frequency increases as the leading edge of the returning echoes are received more frequently as the target’s range decreases.
• For outbound targets, the frequency drops as the returning echoes spread out as its range increases.
• Doppler radars are engineered to detect these small shifts in wave frequency, and use them to classify moving radar targets.

Doppler Target Processing

Doppler radar is tuned specifically to detect the radar echo frequency shift returned by moving vs. stationary targets.

Quantum 2 then uniquely color codes moving targets to indicate whether they are getting closer, or moving away.

• Inbound targets are colored red
• Outbound targets are colored green

Color coded targets make it simple to pick out moving traffic from other stationary targets like land, navigation aids or stopped/anchored vessels.

Quantum 2 Safety Sector

Doppler does an excellent job of bringing attention to moving targets, but it does downplay stationary targets, that can be equally as dangerous.

Safety Sector provides equal attention to these imminent threats by coloring them as inbound targets. Potential targets include:

• Buoys
• Exposed Hazard (rocks, pilings, etc…)
• Slow moving, low visibility vessels
• Quantum 2’s Safety Sector spreads 15° from the bow to a distance of approximately 200m