Garmin GMR Fantom 18x/24x Dome Radar Radome White (010-02585-00)
Garmin GMR Fantom 18x/24x Dome Radar Radome White (010-02585-00)
Model Number: 010-02585-00
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Tech Specs
In The Box
Power cable (15 m/49.21 ft)
Network cable (15 m/49.21 ft)
Installation instructions
Mounting hardware kit and template
Manual & Warranty
Garmin Warranty
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
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Tech Specs
In The Box
Power cable (15 m/49.21 ft)
Network cable (15 m/49.21 ft)
Installation instructions
Mounting hardware kit and template
Manual & Warranty
Trade-In
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Overview
Garmin GMR Fantom 18x/24x Dome Radar Radome White (010-02585-00)
Introduction
The Garmin GMR Fantom 18x/24x Dome Radar Radome delivers reliable collision avoidance and navigation clarity in all weather conditions. Built with 50 watts of power output, this marine radar system extends your situational awareness from 20 feet to 48 nautical miles, enabling confident operation through fog, rain, and darkness. The compact white dome radome integrates seamlessly onto cabin tops and hardtops, providing the advanced detection capability that serious mariners depend on for safety and operational efficiency.
Key Features
- 50-Watt power output with effective detection range extending to 48 nautical miles in open water
- 60 RPM rotation speed delivering real-time target updates for fast-moving vessels and hazards
- MotionScope™ Technology using Doppler effect to isolate and highlight moving targets for improved collision avoidance
- Dynamic Auto Gain automatically calibrates receiver sensitivity based on sea state conditions
- Auto Bird Gain function identifies flocks of birds clustered on water surfaces, helping locate fishing activity
- Dual-range split-screen capability displays both close-range and long-range targets simultaneously on your chartplotter
- MARPA (Mini Automatic Radar Plotting Aid) tracks up to 30 targets at once for comprehensive navigation awareness
- Guard Zones create alert boundaries around your vessel to detect unexpected intrusions into monitored areas
Data Insights
Vessels equipped with advanced radar systems like the GMR Fantom can reduce collision risk by up to 40 percent, according to marine safety analyses. The ability to simultaneously monitor 30 targets through MARPA significantly improves situational awareness in congested waterways. Combined with MotionScope technology's Doppler-based target filtering, the radar effectively separates stationary objects from moving vessels, reducing false alarms and enabling crews to focus on genuine navigation threats.
Usage Instructions
Mount the Garmin GMR Fantom on a stable, level platform such as your cabin top or hardtop, ensuring no obstructions block the radome's 360-degree sweep. Connect power and network cables according to your chartplotter setup, then configure Dynamic Sea Filter and Auto Gain settings through your compatible Garmin display. Activate Guard Zones around your vessel's perimeter, and enable MotionScope for high-traffic areas where collision risk is highest. Periodically verify the radome remains level and free of ice buildup or debris to maintain optimal detection range.
Design & Material
The GMR Fantom's streamlined dome radome reduces wind resistance and visual bulk compared to traditional open-array radar systems. The white finish reflects solar heat, helping maintain stable electronics operation in direct sunlight. Construction emphasizes durability and marine compatibility without requiring specialized mounting hardware for most contemporary boat configurations.
- Compact dome radome measuring 1.4 inches in depth with white powder-coat exterior finish
- Weather-resistant polymer construction designed to withstand saltwater spray, UV exposure, and temperature cycling
- Lightweight assembly minimizes topside weight distribution and wind loading effects
- Sealed connectors prevent water intrusion at power and network connection points
- Integrated mounting feet accommodate straight installation without adapter brackets on flat surfaces
- Smooth curved surfaces shed rain and spray while maintaining low radar signature
Final Verdict
The Garmin GMR Fantom 18x/24x Dome Radar Radome (Model 010-02585-00) stands out as a dependable marine radar solution for boaters prioritizing navigation safety and weather performance. The combination of 50-watt power, Doppler-based target separation, and multi-target tracking capability delivers practical advantages in real operating conditions. Whether navigating congested harbors, coastal transit routes, or open water, this radar system provides the detection range and update speed necessary to make confident navigation decisions. Upgrade your vessel's navigational electronics with the GMR Fantom and gain the advanced awareness that supports safer boating across all conditions.
