Garmin 4FT GMR Fantom Antenna Only Black Product Description

Garmin GMR Fantom 4FT Radar Antenna - Professional Marine Radar Performance

Advanced Open Array Technology for Superior Target Detection

Experience exceptional radar performance with the Garmin 4-foot Fantom radar antenna array. This professional-grade open array antenna delivers the superior target detection, weather awareness, and navigation safety that serious mariners demand. Engineered with advanced Fantom technology, this antenna provides the foundation for one of the most capable marine radar systems available today.

Key Features & Benefits

• 4-Foot Open Array Design - Optimal balance of performance and vessel compatibility
• Fantom Technology - Advanced pulse compression and signal processing
• Professional Appearance - Black finish integrates seamlessly with modern marine electronics
• Superior Range Performance - Extended detection range with exceptional resolution
• Weather Detection - Advanced storm cell identification and tracking capabilities
• Garmin Integration - Seamless compatibility with Garmin chartplotter systems

Technical Specifications

Fantom Radar Technology Advantages

The Fantom radar system represents cutting-edge marine radar technology:

• Pulse Compression Technology - Delivers high-resolution imaging with extended range
• MotionScope Technology - Identifies and highlights moving targets in real-time
• True Echo Trails - Tracks target movement patterns for enhanced situational awareness
• Dynamic Auto Gain - Automatically optimizes radar performance for conditions
• Instant-On Performance - No warm-up time required for immediate operation

Professional Marine Radar Performance

Open Array Advantages

Open array antennas provide significant performance benefits over radome systems:

• Superior Resolution - Longer antenna provides better angular resolution
• Extended Range - Higher gain antenna improves long-range target detection
• Better Discrimination - Enhanced ability to separate closely spaced targets
• Reduced Side Lobes - Minimizes false echoes and clutter
• Professional Performance - Commercial-grade radar capability

Installation Considerations

Professional installation ensures optimal radar performance:

• Mounting Height - Install at maximum practical height for extended radar horizon
• Clear Rotation - Ensure 360-degree rotation clearance from obstructions
• Scanner Unit - Requires compatible Fantom scanner unit (sold separately)
• Power Requirements - Verify adequate power supply for radar system
• Display Integration - Connect to compatible Garmin chartplotter or MFD

System Configuration

Complete Fantom radar system requires additional components:

• 4FT Fantom Antenna - This antenna array (included)
• Fantom Scanner Unit - Signal processing and control unit (sold separately)
• Compatible Display - Garmin chartplotter or multifunction display
• Installation Hardware - Mounting pedestals and hardware (sold separately)
• Cables - Power and data cables as required for installation

Marine Environment Reliability

Built for demanding marine conditions:

• Corrosion Resistance - Marine-grade materials and coatings
• Weather Sealing - IPX7 waterproof rating for harsh conditions
• Wind Resistance - Robust construction handles high wind conditions
• Temperature Stability - Reliable operation across marine temperature ranges
• UV Protection - Durable finish resists UV degradation

Navigation Safety Enhancement

Advanced radar capabilities enhance maritime safety:

• Collision Avoidance - Early detection of vessels and obstacles
• Weather Awareness - Storm tracking and avoidance routing
• Navigation Aid - Precise positioning and course guidance
• Night Operations - Safe navigation in reduced visibility conditions
• Emergency Response - Search and rescue capability enhancement

Professional Applications

Ideal for serious marine applications:

• Offshore Fishing - Long-range navigation and weather monitoring
• Commercial Operations - Professional vessel navigation requirements
• Yacht Operations - Luxury vessel safety and navigation systems
• Emergency Services - Coast guard and rescue operations
• Research Vessels - Scientific and survey operations

Frequently Asked Questions

Does this antenna include the scanner unit?

No, this is the antenna array only. A compatible Fantom scanner unit is required and sold separately.

What mounting hardware is included?

This is the antenna array only. Mounting pedestals and hardware are sold separately based on your installation requirements.

Is this compatible with older Garmin radar systems?

This antenna is specifically designed for Fantom radar systems and is not compatible with legacy Garmin radar technology.

What display units are compatible?

This radar system is compatible with current-generation Garmin chartplotters and multifunction displays that support Fantom radar.

Is professional installation required?

Professional installation is strongly recommended to ensure optimal performance, proper system integration, and compliance with marine safety standards.

Advanced Marine Radar Excellence

Garmin's Fantom radar technology represents the pinnacle of marine radar innovation. This 4-foot antenna array delivers the professional-grade performance that serious mariners demand, combining advanced target detection, weather awareness, and navigation safety in a system that sets the standard for modern marine radar capability.

Garmin 4' Fantom Antenna - Black

4' Array only for Fantom open array radars.