Garmin GMR 1234 xHD3 4′ 12kW Open Array Radar

Description

The Garmin GMR 1234 xHD3 4′ 12kW Open Array Radar eliminates dangerous coastal navigation blind spots and blurry display echoes on mid-to-large offshore sportfishing cruisers, large center consoles, and recreational coastal vessels. Running on a universal 10 to 32 Volts DC input rail standard, this high-performance open array system coordinates high-definition magnetron traditional radar processing with scan averaging to replace low-power dome arrays entirely. Professional captains can track faraway bird schools and navigate through bad-weather lines safely, letting the advanced multi-speed drivetrain track obstacle vectors flawlessly across a 72 nautical mile range.

Constructed with an IPX6 extreme weather waterproof enclosure rating, the rugged cast metal base housing delivers an intense 80 knots wind load resistance to withstand continuous gales and rough open ocean storm transitions. The high-performance pulse magnetron outputs a strong 12 kW peak power, driving a dual dynamic automated scaling system up to 48 RPM to capture instant structural echoes. Procuring this premium Taiwan-manufactured open array package optimizes high shoreline definition and bad-weather radar tracking, backed by an elite 1-Year limited factory warranty plan.

Key Features of Garmin GMR 1234 xHD3

• Open Array System Complete Pack Architecture bundles the heavy-duty pedestal base drive, four-foot high-definition radiator bar, and networking interconnects into a singular radar hub.
• High-Definition Magnetron Radar with Scan Averaging suppresses volatile sea clutter and rain glare automatically to clarify weak or distant target returns.
• 12 kW Pulse Magnetron Output Power pushes powerful electrical frequencies deep into heavy marine layers to isolate hard-to-detect offshore hazards.
• 72 Nautical Miles Maximum Radar Range expands open-water navigation boundaries significantly to spot faraway weather fronts and commercial fishing zones.
• 6-Meter Extreme Close-Range Resolution Target Traversal isolates small docks, rocky shorelines, and channel buoys perfectly down to 20 feet from the bow.
• 1.8-Degree Narrow Target Angular Discrimination separates closely spaced vessels or channel markers perfectly at extreme distances.
• Dual Dynamic Automated 24 and 48 RPM Rotation shifts rotation frequencies dynamically as tracking conditions change to optimize screen refresh rates.
• MARPA Target Tracking up to 30 Targets Simultaneously tracks moving objects concurrently to eliminate collision overshooting risks in high-traffic shipping channels.
• Garmin Marine Network High-Speed Ethernet Protocol shares high-definition radar maps and bird overlays across multiple multi-function display terminals instantly.
• IPX6 Extreme Weather Waterproof Enclosure Rating seals internal motor drive mechanisms completely from high-pressure saltwater washdowns and heavy rain.

In the Box

• 1x Garmin GMR xHD3 High-Power Radar Pedestal Base
• 1x Garmin 4-Foot Open Array Radiator Bar Element
• 1x Heavy Duty Interconnect Power and Ethernet Cable Harness
• 1x Premium Marine Grade Mount Bolt and Stud Fastener Pack
• 1x Technical Installation Reference Manual and Alignment Blueprint Guide

High Definition Array Engineering Shields Large Center Consoles

Designed for mid-to-large offshore sportfishing cruisers and large center consoles ranging from 32 to 60 feet, this 12 kW open array radar ensures stable target tracking that guards fleet safety. The advanced scan averaging configuration coupled with comprehensive 1-Year limited factory warranty coverage shields owners from unexpected system breakdowns and expensive replacement bills. Checking the base mounting fasteners according to standard seasonal care routines ensures tight mechanical stability, protecting your structural navigation investment through years of rigorous deployment.