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Original price was: $5,599.99.$5,399.99Current price is: $5,399.99.
The Garmin GMR Fantom 254 Open Array Radar is a 250W open-array marine radar designed for extended-range target detection, navigation and situational awareness. With a maximum range of up to 96 nautical miles, dual-range operation, radar overlay, MotionScope and MARPA target tracking support, the Fantom 254 is suited to larger boats and demanding marine navigation applications.
The system uses a 48-inch antenna and a robust pedestal assembly, with 24 or 48 RPM rotation depending on operating conditions. If you are comparing radar systems for your vessel, explore our marine radar collection.
| Brand | Garmin |
|---|---|
| Model | GMR Fantom 254 |
| Radar Type | Open-array marine radar |
| Transmit Power | 250W |
| Maximum Range | 96 nautical miles |
| Minimum Range | 6 metres |
| Antenna Length | 48 inches (121.92 cm) |
| Rotation Speed | 24 or 48 RPM |
| Beam Width | 1.8° horizontal; 23° vertical |
| Waterproof Rating | IPX6 |
| Maximum Wind Load | 80 knots |
| Power Input | 10–32 V |
| Array Weight | 11.4 lb (5.2 kg) |
| Pedestal Weight | 34.7 lb (15.7 kg) |
The GMR Fantom 254 is designed to provide long-range radar coverage while retaining a listed minimum detection range of 6 metres. Its maximum instrumented range of 96 nautical miles gives operators a broad view when monitoring distant targets and marine traffic.
The radar supports dual-range operation, allowing operators to work with different radar ranges, while radar overlay can place radar information over compatible navigation displays. MotionScope technology helps identify moving targets by showing target movement relative to the surrounding environment.
The Garmin GMR Fantom 254 supports MARPA target tracking when a compatible heading sensor is installed. The system also includes dynamic automatic gain, Auto Bird Gain, echo trails and target-size adjustment to help operators interpret radar information in different operating conditions.
Dual-radar support provides an option for vessels that require multiple radar units within an integrated marine electronics setup. Programmable antenna parking can also be used to position the antenna in a selected location when the radar is not operating.
The pedestal measures 16.6 × 14.3 × 10.7 inches (42.1 × 36.4 × 27.1 cm). The complete assembly is listed at approximately 15.9 inches high with a 51.8-inch diameter. The 48-inch antenna measures 121.92 cm in length.
The array weighs 11.4 lb (5.2 kg), while the pedestal weighs 34.7 lb (15.7 kg). With an IPX6 waterproof rating and a maximum wind-load specification of 80 knots, the system is designed for marine installation. Before installation, confirm that the mounting structure can support the complete radar assembly and that there is adequate clearance for antenna rotation.
The GMR Fantom 254 uses a 10–32 V electrical input and has a listed transmit power of 250W. Installation should account for the vessel’s available electrical capacity, wiring, cable routing and the requirements of the connected multifunction display or marine navigation network.
MARPA tracking requires a heading sensor sold separately according to the product specifications. Buyers integrating the radar into an existing electronics system should confirm display, heading and networking compatibility before purchase.
When comparing open-array marine radar systems, consider maximum and minimum range, transmit power, antenna length, rotation speed, beam width, target-tracking functions, overlay capability and physical installation requirements. Vessel size, operating environment and existing marine electronics should all influence the final radar selection.
Compare this Garmin radar with other options in our marine radar category. If you need help reviewing marine equipment requirements, contact Performance Engines through our Contact Us page.
Performance Engines provides marine engines and marine equipment for buyers comparing products by model, specifications and application. Before ordering the Garmin GMR Fantom 254, review the antenna dimensions, mounting requirements, electrical requirements and compatibility with your existing marine electronics to ensure the radar configuration is appropriate for your vessel.
