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Garmin GMR 436 xHD3 6 Open Array Radar & Pedestal – 4kW
Garmin GMR 436 xHD3 6 facilitates elite long-range target identification via 4kW pulse power and a high-performance 6-foot open array for superior bird mode tracking and professional navigation.
- Power Output: 4 kW Peak Power
- Antenna Specs: 6 Foot Open Array
- Horizontal Beam: 1.1 Degree Narrow Width
- Core Features: Scan Averaging Technology
- Network Protocol: Garmin Marine Network Interface
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Description
Garmin GMR 436 xHD3 Radar
The Garmin GMR 436 xHD3 Radar clarifies offshore navigational mapping by resolving target density issues through high-definition 4kW pulse transmission. This 6-foot open array system safeguards the vessel by narrowing the horizontal beamwidth to 1.1 degrees, identifying distant bird flocks and small hazards that smaller antennas miss during long-range transits in US coastal waters.
Integrated via the Garmin Marine Network, the GMR 436 hardware utilizes 8-bit true color to distinguish target intensity and reduce signal noise. The pedestal facilitates scan-to-scan averaging and dual-range scanning, ensuring that the navigation network provides consistent, high-fidelity environmental data for safe maneuvers in congested shipping lanes and unpredictable weather.
Core Technical Specifications
- 4kW transmitter reaches 72NM detection range
- 6-foot array optimizes horizontal beam resolution
- 1.1-degree beamwidth sharpens target separation
- 8-bit true color identifies target intensity
- Scan-to-scan averaging reduces sea clutter noise
- Fast 24 and 48 RPM rotation
- Automatic gain adjusts to sea conditions
Garmin GMR 436 xHD3 6ft Open Array Specs
| Brand | Garmin |
| Model Name | GMR 436 xHD3 |
| Part Number/SKU | 010-02846-01 |
| Technology Category | High-Definition Magnetron Radar System |
| Radar Type | 6ft Open Array |
| Peak Power Output | 4kW |
| Horizontal Beamwidth | 1.1° |
| Max Range | 72 Nautical Miles |
| Target Tracking | Scan Averaging, Dynamic Auto Gain, Bird Mode, MARPA |
| Networking Ports | Garmin Marine Network (Ethernet) |
| Voltage Input | 10V - 32V DC |
| Power Draw | Transmit: 65W; Standby: 15W |
| Waterproofing | IPX6 |
| Weight | Pedestal: 34.8 lbs; Array: 13.5 lbs |
| Country of Origin | Taiwan |
| Standard Warranty | 2-Year Manufacturer Warranty |
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