Garmin 6FT GMR Fantom Remanufactured Open Array Radar Antenna - Professional Marine Radar Component
Professional-Grade Radar Performance at Exceptional Value
Upgrade your marine radar capabilities with this expertly remanufactured 6-foot open array antenna designed specifically for Garmin GMR Fantom radar systems. This precision-restored antenna delivers the same exceptional performance as new units while providing outstanding value for serious mariners seeking professional-grade radar detection capabilities.
🎯 Superior Target Resolution
1.25° horizontal beamwidth provides exceptional target separation and precise bearing accuracy
🔄 Remanufactured Excellence
Factory-restored to original specifications with rigorous quality testing and validation
⚡ GMR Fantom Compatible
Designed exclusively for use with Garmin GMR Fantom radar processor units
Technical Specifications
Physical Dimensions
Radar Performance
GMR Fantom System Compatibility
This antenna is designed to work with all Garmin GMR Fantom radar processor units. Performance characteristics will depend on the specific processor used:
GMR Fantom 6 (40W)
- Power Output: 40 watts
- Range: 20 feet to 72 nautical miles
- Target Detection: Excellent short and medium range performance
- Applications: Coastal cruising, sportfishing, day sailing
GMR Fantom 126 (120W)
- Power Output: 120 watts
- Range: 20 feet to 96 nautical miles
- Target Detection: Enhanced long-range detection capabilities
- Applications: Offshore cruising, commercial fishing
GMR Fantom 256 (250W)
- Power Output: 250 watts
- Range: 20 feet to 96+ nautical miles
- Target Detection: Maximum range and resolution performance
- Applications: Commercial operations, long-range offshore navigation
Remanufactured Quality Assurance
This remanufactured antenna undergoes Garmin's comprehensive restoration process to ensure it meets original factory specifications:
Inspection & Testing
Complete disassembly and inspection of all components with rigorous testing protocols
Component Replacement
Replacement of worn or degraded parts with genuine Garmin components
Calibration & Alignment
Precision calibration and alignment to factory specifications for optimal performance
Quality Validation
Final testing and validation to ensure performance meets original equipment standards
Installation Requirements
⚠️ Pedestal Required (Not Included)
This antenna requires a separate GMR Fantom pedestal unit for proper installation and operation. The pedestal contains the drive motor, slip ring, and mounting hardware necessary for antenna rotation.
Required Components:
- GMR Fantom pedestal unit (sold separately)
- Appropriate radar processor (GMR Fantom series)
- Network cable for data connection
- Power cable for pedestal power
- Mounting hardware for pedestal installation
Installation Considerations:
- Mount at least 8 feet above deck level for optimal performance
- Ensure 360° rotation clearance around antenna
- Position away from metal structures that could cause interference
- Consider impact on vessel stability due to weight and wind loading
- Professional installation recommended for optimal performance
Advanced GMR Fantom Radar Features
When paired with compatible GMR Fantom processors, this antenna enables advanced radar capabilities:
MotionScope™ Technology
Uses Doppler effect to detect and highlight moving targets in different colors, helping identify potential collision risks and track vessel movements in real-time.
Pulse Compression Technology
Advanced signal processing provides high-resolution target detection with exceptional clarity, even in challenging weather conditions.
Auto Bird Gain
Specialized mode optimized for detecting flocks of birds on the water's surface, valuable for locating feeding fish and productive fishing areas.
MARPA Target Tracking
Enables simultaneous tracking of up to 10 targets with automatic collision risk assessment and CPA (Closest Point of Approach) calculations.
True Echo Trails
Displays fading trails of moving targets to help visualize traffic patterns and vessel movements over time.
Weather Detection
Excellent precipitation detection capabilities help identify and avoid severe weather systems during navigation.
Professional Marine Applications
🎣 Commercial Fishing
Essential for safe navigation in crowded fishing areas, weather avoidance, and bird detection for locating productive fishing grounds.
🚢 Commercial Vessels
Professional-grade radar performance for cargo vessels, workboats, and service vessels operating in challenging marine environments.
⛵ Serious Recreational Boating
Advanced radar capabilities for offshore cruising, yacht racing, and recreational vessels requiring professional-grade navigation equipment.
🛟 Coast Guard & Patrol
Reliable performance for search and rescue operations, patrol duties, and maritime enforcement activities.
Installation & Support Resources
Professional Installation
Due to the technical complexity of radar installation and the critical nature of proper alignment, professional installation by a certified Garmin marine dealer is strongly recommended. Proper installation ensures:
- Optimal radar performance and target detection
- Proper antenna alignment and calibration
- Safe installation meeting marine electrical standards
- Integration with existing navigation systems
- Warranty compliance and technical support access
Technical Documentation
Comprehensive installation and operation guides are available through Garmin's support resources:
- GMR Fantom installation instructions
- System integration guides for various MFD models
- Troubleshooting and maintenance procedures
- Network configuration and setup guides
- Performance optimization recommendations
Frequently Asked Questions
What is included with this remanufactured antenna?
How does remanufactured quality compare to new equipment?
Which GMR Fantom processors are compatible with this antenna?
What are the mounting height requirements for optimal performance?
Can I install this antenna myself?
What maintenance does this antenna require?
Exceptional Value for Professional Performance
This remanufactured GMR Fantom antenna represents outstanding value for mariners seeking professional-grade radar capabilities without the full cost of new equipment. Key advantages include:
💰 Cost-Effective Solution
Significant savings compared to new equipment while maintaining full performance capabilities
🔬 Factory Quality
Garmin's rigorous remanufacturing process ensures reliability and performance equal to new units
🌊 Proven Technology
GMR Fantom's solid-state radar technology provides superior reliability compared to traditional magnetron systems
🔧 System Expandability
Compatible with Garmin's comprehensive marine electronics ecosystem for integrated navigation solutions
Display Compatibility
This antenna works with GMR Fantom processors connected to compatible Garmin MFDs:
Important: This is an antenna-only product. A separate GMR Fantom pedestal and radar processor are required for complete system operation.