Antenne Radar Quantum Q24C avec câbles Alimentation et Data 10m

Quantum Q24C 18" Radar with 10m Power and 10m Data Cable

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Raymarine

T70243

Quantum Q24C Radar Antenna with 10m Power and Data Cables

The Raymarine Quantum Q24C radar antenna, part of the Quantum 2 series, is a compact 18-inch radome integrating Doppler technology. It provides enhanced target detection with threat coloring for improved collision avoidance, thanks to CHIRP pulse compression. The T70243 model comes with 10-meter power and data cables for wired installation.

Cable length: 10 m

10 m 15 m

Retail priceBenefit from the professional rate

$2,161.34 USD

$2,161.34 USD ~~$2,491.88 USD~~

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In stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Product diameter	450
Product height	205
Operating voltage	12 / 24
Max power consumption	17
Radar technology	CHIRP pulse compression, Doppler
Max radar range	24
Recommended fuse rating	10 (for 12V) / 5 (for 24V)
Radar rotation speed	24
Horizontal beam width	4.9
Waterproof	IPX6
Typical power consumption	7
Sweep bandwidth	0.3
Pulse length	0.04 to 14.7
Compass safe distance	45
Noise figure	< 4
Min radar range	6
Wired network	RayNet (Ethernet)
Operating temperature	-10 to +55
MARPA tracking	Yes
Radar transmit power	20
Radar band	X band
Radar antenna / radome type	Radome
Product width	450
Doppler radar technology	Yes
Dual-range radar	No
Radar VelocityTrack	Yes
Largeur faisceau vertical	20
Radar peak power	20
Package contents	Quantum Q24C radar antenna, 10m power cable, 10m RayNet data cable, mounting hardware, mounting template, documentation.
Available alarms	Collision alarm, guard zone alarm

Detailed description

Designed for recreational boating and semi-professional use, the Raymarine Quantum Q24C radar antenna integrates the Doppler technology from the Quantum 2 range. This 18-inch compact radome offers advanced target detection and improved echo separation thanks to CHIRP pulse compression. The Q24C model positions itself as a collision monitoring and prevention solution for mid-sized vessels, providing features typically associated with larger systems.

Doppler Technology and Advanced Safety

The Quantum 2 Doppler Radar features Doppler detection technology that identifies and colors moving targets, facilitating quick interpretation of hazardous situations. Approaching targets are displayed in red, while those moving away are in green, enabling instant visual assessment of collision threats. This functionality represents an evolution over first-generation Quantum radars, which focused primarily on pulse compression without Doppler analysis of moving targets. Compared to competing systems such as Garmin’s Fantom radars or Furuno’s DRS4D-NXT, the Quantum 2 Q24C offers a compact and efficient alternative for integration with Raymarine multifunction displays.

Integration and Technical Specifications

The Quantum Q24C radar antenna is designed for wired integration via the RayNet network, ensuring a stable and fast connection. It is compatible with a wide range of Raymarine multifunction displays, including the Axiom series. Installation requires a Doppler data source and radar target acquisition data (MARPA/automatic acquisition) to fully exploit its capabilities. Model T70243 is supplied with 10-meter power and data cables, simplifying the installation process for many configurations. Environmental and power specifications comply with marine requirements, ensuring reliable operation in various conditions.

Documentation

Type	Nom
	EN - Notice d'installation - Antenne Radar Quantum Q24C avec câbles Alimentation et Data 10m
	FR - Notice d'installation - Antenne Radar Quantum Q24C avec câbles Alimentation et Data 10m
	EN - Declaration of Conformity - Quantum Q24C Radar Antenna with Power and Data Cables 10m
	EN - Quantum Q24C Radar Antenna Mounting Template with Power & Data Cables 10m
	EN - Notice d'installation - Antenne Radar Quantum Q24C avec câbles Alimentation et Data 10m
	FR - Notice d'installation - Antenne Radar Quantum Q24C avec câbles Alimentation et Data 10m
	EN - Declaration of Conformity - Quantum Q24C Radar Antenna with Power and Data Cables 10m
	EN - Quantum Q24C Radar Antenna Mounting Template with 10m Power & Data Cables

Expert opinion

Pol CONIN

Digital Manager

« Quantum 2 Q24C Doppler Radar: Safety and compactness for coastal navigation »

Raymarine's Quantum Q24C radar, part of the Quantum 2 series, is a strategic choice for sailboat and motorboat owners concerned with safety and performance without sacrificing compactness. Its 18-inch radome compact format is a major asset for masts or arches where space is limited, where an open-array radar would be impractical.

The primary use-case of this unit lies in its Doppler technology. Unlike conventional radomes that display all targets uniformly, the Q24C highlights approaching targets in a distinct color (red), and those moving away in green. This capability allows for near-instantaneous interpretation of potential collision situations, reducing the operator's cognitive load, especially during night navigation or reduced visibility. This is a major differentiation compared to first-generation radars or so-called "traditional" models that require manual analysis of target vectors.

Installation of this wired model follows standard procedures for a marine Ethernet radar. The included 10-meter power and data cables are typically sufficient for most mast or mast-support installations on boats up to 12-15 meters. It is crucial to ensure clean and protected cable routing to avoid interference and mechanical damage. For full Doppler functionality and automatic target acquisition (MARPA), the unit requires a reliable heading data source and a connection to a compatible Raymarine multifunction display (e.g., Axiom series). While the Quantum 2 can be configured for Wi-Fi, this wired version offers superior connection robustness, particularly valuable in high-electromagnetic environments or for permanent installations.

This radar is particularly suited for boats under 15 meters where the range and resolution of an open array are not an absolute necessity, but where rapid detection of collision threats is paramount. For larger vessels or those requiring maximum range and fine long-distance target discrimination, an open array from Raymarine's Cyclone series would be a more appropriate choice.

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Quantum Q24C Radar Antenna with 10m Power and Data Cables

$2,161.34 USD

$2,161.34 USD ~~$2,491.88 USD~~

Frequently Asked Questions

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What is the Doppler technology integrated into the Raymarine Quantum Q24C radar, and how does it work?

The Doppler technology in the Quantum Q24C radar identifies and colors moving targets on your multifunction display. Targets approaching your vessel are displayed in red, while those moving away appear in green. This visual distinction enables quick interpretation of risk situations and significantly aids collision avoidance by providing an instant threat assessment.

What are the main characteristics of the Raymarine Quantum Q24C radar antenna?

The Quantum Q24C radar antenna is a compact 18-inch radome, specifically designed for recreational sailing and semi-professional use. It integrates Doppler technology for detecting moving targets and uses CHIRP pulse compression for advanced detection and improved echo separation. This system provides an effective solution for maritime surveillance and collision avoidance.

Which Raymarine multifunction displays (MFDs) are compatible with the Quantum Q24C radar antenna?

The Quantum Q24C radar antenna is designed for wired integration via the RayNet network and is compatible with a wide range of Raymarine multifunction displays (MFDs). This includes notably the Axiom series. To ensure optimal compatibility and access to all features, it is recommended to verify that your MFD has the latest software version installed.

What types of cables are provided with the Raymarine Quantum Q24C radar antenna (T70243)?

The Raymarine Quantum Q24C radar antenna (model T70243) is supplied with the essential cables for installation. The kit includes 10-metre power and data cables. These cables are specifically designed for wired integration of the antenna into your vessel's RayNet network.

Is it possible to connect the Quantum Q24C radar antenna to a Raymarine multifunction display via Wi-Fi?

Yes, the Quantum Q24C radar antenna can be wirelessly connected to a compatible Raymarine multifunction display via Wi-Fi. To ensure optimal performance of this wireless connection, it is important to account for specific location requirements and conduct a site survey before installation to minimize Wi-Fi signal reflections.

What additional data sources are required to fully utilize the capabilities of the Quantum Q24C radar?

To fully utilize the advanced features of the Quantum Q24C radar, including Doppler detection and automatic target acquisition (MARPA), you will need two specific data sources:

A Doppler data source.A radar target acquisition data source.These data sources are essential for the system to analyze and display movement and collision risk information correctly.

What is the physical size of the radome for the Raymarine Quantum Q24C radar antenna?

The radome for the Raymarine Quantum Q24C radar antenna is a compact 18-inch model. This size is optimized to provide high-performance radar while remaining suitable for recreational and semi-professional vessels where installation space may be limited.

What is the warranty policy for the Raymarine Quantum Q24C radar antenna?

Raymarine provides a warranty policy for its products. To obtain the specific details of the warranty applicable to the Quantum Q24C radar antenna, it is recommended to consult the official Raymarine website and register your product after purchase. Registration will allow you to access the most up-to-date information regarding coverage and warranty conditions.