Garmin GMR Fantom 256 Radar w/6 Open Array Antenna

Description

The Garmin GMR Fantom 256 open array radar tracks moving targets instantly when commercial vessels cruise low-visibility open seas. Dense coastal fog and nighttime navigation regularly create dangerous collision hazards, blinding traditional marine electronics. Installing this premium solid state pulse compression system delivers highly accurate tracking data, preventing sudden safety incidents during rough transit maneuvers.

This ultra high power solid state radar utilizes a potent 250W pulse compression transmitter network. Unlike standard marine receivers that lose structural targets in heavy sea clutter, this specialized 6ft open array antenna achieves incredible long-range target tracking across a 96 nautical mile radius. The external engineering layout delivers an IPX6 waterproofing rating, fully isolating interior wiring from intense offshore wave pounding over years of continuous deck operation.

Key Features of Garmin GMR Fantom 256

• The integrated MotionScope™ Doppler technology provides instant color-coded target identification. This smart configuration automatically highlights moving targets in red to safely identify close-quarters hazards or nearby vessels.
• The base of the unit is equipped with a high-speed data interface featuring standard Garmin Marine Network ports. These clean, factory-cut node links eliminate signal latency, ensuring a rock-solid, vibration-proof connection with multifunction displays.
• The advanced digital processing path supports premium Echo Trails and True Echo Trails tracking history. This structural firmware configuration enables boat captains to cleanly filter out localized surface waves without dropping small target reflections.
• This heavy-cast physical profile results in an exceptionally rigid installation supporting a 6ft open array antenna frame, shielding the 250W transmitter core from severe high-frequency hull vibrations across 24 or 48 RPM speeds safely.

Why Choose This Radar over Generic Alternatives

Investing in a premium Garmin GMR Fantom 256 open array radar system is essential for long-range commercial operators and serious offshore sportfishers. Unlike basic radome sensors with wide beamwidths that blur closely spaced echoes, this high-power system delivers an ultra-narrow 1.25-degree horizontal beamwidth. It perfectly coordinates target positions across your entire helm network, ensuring captains eliminate unexpected tracking dropouts during extreme transits safely.

Application & Limitations

This solid state radar delivers outstanding target tracking performance on deep-sea fishing hulls, mega yachts, and large commercial workboats. However, because its combined pedestal and 6ft array generate a heavy 55 lbs physical mass, it cannot mount safely on light center consoles. Additionally, its maximum active transmission draws a substantial 100W current, requiring a high-capacity 10V – 32V DC battery rail layout during extended anchoring operations.

Technical Specifications

To assist professional marine electronics installers, custom yacht builders, and commercial vessel captains in verifying exact onboard local radar bridge integration parameters prior to purchase, the comprehensive engineering data breakdown outlined below provides the official manufacturer measurements, electrical metrics, and environmental ratings for this specialized garmin gmr fantom 256 specs pulse compression radar hardware setup.

• Brand & Model Name: Garmin | GMR Fantom 256
• Part Number / SKU: 010-02263-00 (Country of Origin: Taiwan)
• Technology Category: Ultra High Power Solid State Radar
• Radar Scanner Sizing: 6ft Open Array antenna platform assembly
• Peak Power Output: 250 Watts Solid-State (Equivalent tracking efficiency to a 25kW Magnetron)
• Horizontal Beamwidth Scale: Narrow 1.25° horizontal beamwidth for high resolution target separation
• Maximum Radar Range: Long-range digital propagation up to 96 Nautical Miles
• Advanced Tracking Modes: MotionScope™ (Doppler), Echo Trails, True Echo Trails, and Dual Range scanning
• Rotation Speed & Ports: 24 / 48 RPM dual dynamic multi-speed automatic rotation running on Garmin Marine Network (Ethernet)
• Voltage Input & Load: 10V – 32V DC wide range input rail drawing 100W (Transmit) and 15W (Standby) | IPX6 waterproofing standard | Total weight: 55 lbs (Pedestal: 41.5 lbs; Array: 13.5 lbs) | 2-Year Warranty