![Raymarine Black Q24D Quantum 2 Doppler Radar w/10M Power Data Cables [T70549]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/101788XL.jpg?v=1713165049)
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Description
Raymarine Black Q24D Quantum 2 Doppler Radar w/10M Power Data Cables [T70549]Black Q24D Quantum 2 Doppler Radar with 10M Power & Data Cables 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 to indicate whether they are inbound or
Black Q24D Quantum 2 Doppler Radar with 10M Power & Data Cables
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 to indicate whether they are inbound or outbound.
Features:
- Black radome enclosure
- WiFi and Ethernet
- 10M power and data cables are included
- Quantum 2 Doppler Radar, perfect for sailboats, RIBs, and smaller powerboats
- Available as a standalone scanner with power and data cable
- Provides excellent short-range detection and enhanced target detail with an 18’ (6m) minimum range
- Simplified, fast installation, and the ability to utilize existing Raymarine scanner fixing points
- Once installed, Quantum 2 starts right up and immediately provides awareness
Quantum 2 Black: Stay Aware With Style
Offering confident radar navigation and style, Quantum 2 Black adds a level of sophistication to any vessel.
Quantum 2 Black offers the same performance and safety-enhancing Doppler target tracking as the original white Quantum 2 in premium black housing.
Superior Collision Avoidance
Raymarine Quantum 2 Doppler target processing identifies and color codes moving radar contacts for instant recognition and reduced risk of collision.
Quantum 2 MARPA mode provides an effective means of dangerous target tracking and is the same technology trusted by the United States Coast Guard.
What’s In The Box:
- 18 in. black radome
- Power cable 10M (32.8 ft.)
- Data cable 10M (32.8 ft.)
- Fixing bolts with spring washers and flat washers (M8) x 4
- Documentation
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 the underside
- Humidity: Up to 95% at 35°C
- Maximum wind speed: 100 kts
Transmitter Specifications:
- Type: X-band solid-state transmitter with pulse compression technology
- Transmit Frequency: 9354 MHz to 9446 MHz
- Peak Power Output: 20W
- Duplexer: Circulator
- Pulse Widths (3 dB): 40 ns to 14.7 us
- Chirp Lengths: 400 ns to 22 us
- Pulse Repetition Frequency: 920 Hz to 5900 Hz
- Chirp Bandwidth: Up to 32 MHz
- Standby Mode: Scanner rotation - OFF | Scanner transmission - OFF | Wi-Fi link – ON
Antenna Specifications:
- Type: Patch Array
- Beamwidth (nominal): Horizontal: 4.9° | Vertical: 20°
- Polarization: Horizontal
- Rotation Speed: 24 rpm nominal
Receiver Specifications:
- IF Frequency: 26 MHz
- Noise Figure: Less than 4 dB
Doppler Specifications:
- Target Tracking: Tracking of 25 simultaneous MARPA and/or ARPA targets
- Target Filtering: True Motion Mode identifies only those objects that are moving relative to the vessel
Compatibility Specifications:
- Radar Type: Quantum 2 with Doppler
- MFD Compatibility: Axiom and Axiom Pro
- Perfect for: Sailboats, RIBs, and smaller powerboats
- Type: Solid State CHIRP Pulse Compression with Doppler target tracking
- Range Performance: 24NM
- Performance: Lightweight and easy to install. Excellent short and long-range performance. Detect targets as close as 18ft
- Automatic Bird Mode: No
- MARPA Target Tracking: Yes
Radar Specifications:
- Transmitter Type: X-band solid-state transmitter with pulse compression technology
- Target Tracking: Track up to 25 simultaneous Radar targets
- Standby Mode: Rotation: OFF, Transmission: OFF, Wi-Fi: ON
- Antenna Type: Patch Array
- Noise: Less than 4 dB
- Beamwidth (nominal): Horizontal: 4.9°, Vertical: 20°
- Polarization: Horizontal
- Duplexer: Circulator
- Transmit Frequency: 9354 MHz to 9446 MHz
- Pulse Repetition Frequency: 920 Hz to 5900 Hz
- CHIRP Lengths: 400 ns to 22 µs
- Pulse widths (3 dB)
- 40 ns to 14.7µs
- IF Frequency: 26 MHz
- Rotation Speed: 24 RPM
- Peak Power Output: 20 W
Conformance:
- Standards: USA: 47CFR FCC Part 2 & Part 80 Certificate of Approval, Canada: RSS138 Iss. 1 Technical Acceptance Certificate, European Union & EFTA: Radio Equipment Directive 2014/53/EU Certificate of Opinion, Australia / New Zealand: ACMA Declaration of Conformity Compliance level 3
Environmental Specifications:
- Relative Humidity: Up to 95% @ 35°C (95°F)
- Additional Storage Conditions: Store upright; do not block vents on the underside
- Waterproof Rating: IPx6
- Storage Temperature: -25°C to +70°C (-13°F to 158°F)
- Maximum Wind Speed: 100 knots
- Operating Temperature: -10°C to +55°C (14°F to 131°F)
Physical Specifications:
- Dimensions: Height: 209.5 mm (8.25 in), Diameter: 541.0 mm (21.3 in)
- Weight: 5.6 kg (12.35 lbs)
Specifications:
- Array Size (Inches): 18"
- Power - Output: 20w
- Box Dimensions: 12"H x 24"W x 24"L WT: 21.85 lbs
- UPC: 723193852279
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Well made , gym quality
Style: 10 Pound, Pair
Color is nice and bright . The weights grips are good they do not slip . Prices reflect quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Good purchase
Style: 3 Pound, Pair
These are just the right weight for me to start gaining muscle back in my arms, after a large weight loss. They are of good quality, they are covered in a nice rubber like coating that is soft to the touch. They are small enough that i can take them with me when I travel. My dog has got hold of them a couple times and played with them, and they held up just fine without any damage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
Solid, grippy, and they don’t roll away!
Style: 10 Pound, Pair
I bought these because I’m finally trying to build a consistent home workout routine and didn't want to drop a fortune on name-brand weights. I’ve been using this 10lb pair for about a month now for everything from overhead presses to lunges, and honestly, they’re exactly what I was looking for.
The Pros:
• That Neoprene Grip: The coating is fantastic. Even when my hands get pretty sweaty halfway through a workout, I don’t feel like I’m going to drop them. It’s a much "softer" feel than cold metal or hard plastic.
• The Hex Shape: This is a small detail that makes a huge difference. Since the ends are hexagonal, they don't roll across the floor when I set them down between sets. They also stay put if I’m using them for "renegade rows" or floor work.
• Compact Size: They aren’t bulky. I can easily shove them under my bed or in the corner of the closet when I’m done.
• No Weird Odor: I was worried they might smell like a tire factory (which happens with some rubber-coated weights), but these had almost no scent right out of the box.
The Cons:
• Handle Diameter: The handles are a little on the thicker side. I have medium-sized hands and it’s fine, but if you have very small hands, they might feel a bit chunky to wrap your fingers all the way around.
• Color Scuffs: The navy blue looks great, but if you clank them together or drop them on concrete, the coating can scuff or show dust pretty easily.
The Verdict:
If you just need a reliable set of weights for HIIT, Pilates, or general strength training, these are a no-brainer. You're basically getting gym-quality equipment for a fraction of the price. I’ll probably be back for the 15lb set in a few months!
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Reviewed in the United States on January 27, 2026
★★★★★ 5
Simple, Comfortable, and Exactly What You Expect
Style: Rack with 3 Pairs (5, 10, and 15 Pound)
These are pretty much exactly what you want from a set of dumbbells — simple, functional, and no nonsense. The neoprene coating gives them a comfortable grip and keeps them from feeling slick in your hands, especially during longer workouts or if your hands get sweaty.
The coating also helps keep them from banging up floors or making as much noise compared to bare metal weights, which is nice if you’re working out at home.
Weight accuracy seems fine for general fitness use, and they’ve worked great for things like accessory movements, shoulder work, lighter presses, rehab-style exercises, and general muscle toning. The shape also helps keep them from rolling around everywhere when set down.
They’re not fancy, and they’re not trying to be — they’re just dependable dumbbells that do what they’re supposed to do at a fair price.
If you want straightforward hand weights for home workouts without overthinking it, these are a solid buy.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Reliable, Comfortable Dumbbells I Actually Use Every Day
Style: 12 Pound, Pair, Style: 12 Pound, Pair
I’ve been using the Amazon Basics Neoprene Dumbbell Hand Weights daily, and they’ve honestly been perfect for my routine. Whether I’m doing a quick morning workout or adding resistance to a longer session, these have held up really well.
The neoprene coating makes a big difference—it provides a comfortable, non-slip grip, even during longer workouts or when my hands get a little sweaty. They’re also easy to clean and don’t have that strong rubber smell some weights can have.
I really appreciate the hex shape too. They stay put when I set them down (no rolling across the floor), which makes switching between exercises quick and frustration-free. The weight feels evenly distributed and well-balanced, so movements feel controlled and smooth.
Overall, these are simple, no-frills dumbbells that just work. If you’re looking for reliable hand weights for everyday use—whether you’re a beginner or just need something dependable for home workouts—these are a great choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
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