Garmin GMR 1236 xHD3 6 Open Array Radar & Pedestal – 12kW

Description

The Garmin GMR 1236 xHD3 high definition open array radar tracks distant targets instantly when offshore vessels voyage through low-visibility blue waters. Thick coastal fog and sudden maritime squalls regularly hide smaller vessels, blinding traditional commercial receivers. Installing this ultra-high-definition magnetron system delivers outstanding target detection, preventing hazardous collision incidents during offshore navigation transit lines safely.

This high definition magnetron radar utilizes a powerful 12kW peak power transmitter core network. Unlike lower-tier closed radomes that lose target focus near the horizon, this open array radar antenna delivers an ultra-sharp 1.1-degree horizontal beamwidth across a 72 nautical mile range. The heavy duty cast pedestal achieves an IPX6 waterproofing standard, fully isolating internal components from saltwater spray during long-range target identification runs.

Key Features of Garmin GMR 1236 xHD3

• The advanced high-definition magnetron radar system utilizes a tight 1.1-degree horizontal beamwidth to deliver elite target separation at extreme distances.
• The high-performance 12kW peak pulse transmitter output power drives crisp structural signal propagation across a massive 72 nautical mile situational range.
• The dual dynamic multi-speed automatic rotation mechanism cycles at 24 RPM and 48 RPM to optimize rapid target updates and screen scan refresh rates.
• Equipped with high-speed Garmin Marine Network ethernet ports to stream radar overlays instantly across Axiom or standard multi-function helm displays.

Why Choose This Radar over Generic Alternatives

Selecting the specialized Garmin GMR 1236 xHD3 open array package is ideal for professional sportfishing captains requiring extreme azimuth target separation. Unlike basic radomes that blur close echoes under high wind loads, this 6ft array focuses micro-pulses perfectly. It coordinates seamlessly across your Garmin Marine Network, ensuring offshore motor yachts avoid unexpected navigation drops across busy commercial shipping lanes safely.

Application & Limitations

This 12kW open array radar system delivers top-tier performance on blue-water sportfishers, luxury motor yachts, and commercial coastal craft. However, because its combined pedestal and 6ft antenna profile generate a total weight load of 48.3 lbs, it cannot mount onto unreinforced canvas arches safely. Additionally, its transmitter draws 85 Watts during active processing, requiring a steady 10V-32V DC electrical input rail setup.

Technical Specifications

To assist professional marine electronics installers, custom boat builders, and commercial vessel captains in verifying exact onboard equipment integration parameters prior to purchasing, the comprehensive engineering data breakdown outlined below provides the official manufacturer measurements, material compliance ratings, and structural load metrics for this specialized garmin gmr 1236 xhd3 specs hardware array. Reviewing these physical limits ensures proper installation.

• Brand & Model Name: Garmin | GMR 1236 xHD3 | Part Number/SKU: 010-02847-01 (Country of Origin: Taiwan)
• Technology Category: High-Definition Magnetron Radar System platform core
• Radar Scanner Sizing: 6ft Open Array scanner platform assembly with integrated pedestal layout
• Peak Power Output: Strong 12kW peak pulse transmitter output power matrix
• Horizontal Beamwidth Scale: Tight 1.1° horizontal beamwidth for high resolution azimuth target separation
• Maximum Radar Range: Long-range digital propagation tracking up to 72 Nautical Miles
• Rotation Speed Matrix: 24 / 48 RPM dual dynamic multi-speed automatic rotation loops setup
• Networking Interface Ports: Garmin Marine Network (Ethernet) high-speed data connection terminals
• Voltage Input Rail: 10V to 32V DC input rail matching standard marine networks
• Physical Profile & Draw: 85W active transmission power draw | IPX6 waterproofing standard | Pedestal: 34.8 lbs; Array: 13.5 lbs (48.3 lbs total) | 2-Year Warranty