Raymarine Q24D Quantum 2 Black Radar Dome with Cables.
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Description
Description
Raymarine Quantum 2 Q24D Doppler Radar Series
Next‑Generation CHIRP Pulse Compression Radar with Collision Avoidance Technology
The Raymarine Quantum 2 Q24D radar sets a new standard for marine safety with integrated Doppler target processing that instantly identifies moving targets and color‑codes them as approaching or departing. Powered by CHIRP pulse compression, it delivers clear target definition from 18 feet to 24 miles — ideal for collision avoidance and navigation in zero‑visibility conditions.
The Quantum 2 features TrueTrails™ target history, automatic ARPA/MARPA tracking of up to 10 targets, and Raymarine’s Safety Sector technology, which highlight stationary and moving hazards for maximum situational awareness. Compact, lightweight, and ultra‑efficient, it runs on low power and starts up in seconds — making it perfect for both powerboats and sail vessels.
Model Numbers
- Q24D Black Dome with 15 m Cables – Model: T70550
- Q24D Black Dome with 10 m Cables – Model: T70549
Key Features
- Doppler Collision Avoidance: Instantly distinguish moving targets using color coding (red for inbound, green for outbound).
- TrueTrails™ Target History: Displays motion trails for tracking vessel movement.
- CHIRP Pulse Compression: Detects targets as near as 18 ft and as far as 24 nm with superior clarity.
- Automatic MARPA/ARPA Tracking: Simultaneous tracking of up to 10 contacts.
- Simple Wi‑Fi or Ethernet connection to Raymarine MFDs for quick installation.
- Lightweight solid‑state construction – 50% lighter than magnetron radars.
- Quiet, low‑consumption operation – ideal for battery‑powered vessels.
- Fully compatible with Raymarine Axiom, Element, and eS Series displays.
Model Comparison
| Model | Q24D (15 m) | Q24D (10 m) |
|---|---|---|
| Cable Length | 15 m power + data | 10 m power + data |
| Technology | Doppler CHIRP pulse compression | Doppler CHIRP pulse compression |
| Connection | Wi‑Fi / Ethernet | Wi‑Fi / Ethernet |
| Detection Range | 18 ft to 24 nm | 18 ft to 24 nm |
| Rotation Speed | 24 rpm | 24 rpm |
| TX Power | 20 W (solid‑state) | 20 W (solid‑state) |
| Voltage Input | 10.8 – 31.2 V DC | 10.8 – 31.2 V DC |
| Waterproof Rating | IPX6 | IPX6 |
| Dimensions (Ø × H) | 541 mm × 209.5 mm | 541 mm × 209.5 mm |
| Weight | ≈ 5.6 kg | ≈ 5.6 kg |
Technical Specifications
- Antenna: Patch array (X‑Band, CHIRP pulse compression)
- Beam Width: Horizontal 4.9°, Vertical 20°
- Power Draw: 17 W Transmit / 7 W Standby / 2 W Sleep (Wi‑Fi mode)
- Operating Temp: –10 °C to +55 °C | Storage: –25 °C to +70 °C
- Max Wind Speed: 100 knots
- Humidity: Up to 95% (RH at 35 °C)
- Interference Rejection: Advanced noise filter for congested radar environments.
- Startup Time: Instant boot, ready within seconds.
What’s in the Box
Q24D (15 m) – Model T70550:
- Quantum 2 Q24D Black Radome
- 15 m Power Cable
- 15 m Data Cable
- Mounting bolts with washers
- Documentation and mounting template
Q24D (10 m) – Model T70549:
- Quantum 2 Q24D Black Radome
- 10 m Power Cable
- 10 m Data Cable
- Mounting bolts with washers
- Documentation and mounting template

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