Garmin GMR 434/436 xHD3 Open Array Radar and Pedestal (K10-00012-24)
Garmin GMR 434/436 xHD3 Open Array Radar and Pedestal (K10-00012-24)
Model Number: K10-00012-24
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Tech Specs
In The Box
Power cable (15 m/49.21 ft)
Network cable (15 m/49.21 ft)
Mounting hardware kit and template
Installation instructions
Manual & Warranty
Garmin Warranty
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
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Tech Specs
In The Box
Power cable (15 m/49.21 ft)
Network cable (15 m/49.21 ft)
Mounting hardware kit and template
Installation instructions
Manual & Warranty
Trade-In
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Overview
Garmin GMR 434/436 xHD3 Open Array Radar and Pedestal (K10-00012-24)
SCAN WITH THE MAGNETRON POWER OF GARMIN OPEN-ARRAY RADAR
The GMR 434 and 436 xHD3 open-array radars combine high-definition imaging with Garmin’s advanced radar platform, offering superior weather, obstacle, and traffic detection. Designed for offshore mariners and anglers, these radars provide exceptional clarity, range, and performance in a robust 4-foot or 6-foot antenna system.
POWERFUL LONG-RANGE DETECTION
- Available in 4 kW, 12 kW, or 25 kW power output
- Detect targets up to 96 nautical miles away (25 kW version)
- Commercial-grade 100-knot wind rating for durability
ADVANCED RADAR TECHNOLOGY
- New Scan Averaging Technology – Filters out sea clutter and interference for clearer, more consistent target detection.
- Improved Target-Size Processing – Optimized on-screen object shapes at all range scales.
- True Echo Trails – Displays historical trails of moving boats, reducing relative motion distortion.
- High-Resolution Radar – Narrow horizontal beamwidth and high antenna gain provide sharper target separation.
SPLIT-SCREEN DUAL-RANGE DISPLAY
- View two independent radar images side by side on a compatible chartplotter.
- Overlay radar data on navigation charts (with compatible sensors, sold separately).
- Set different range settings for close and long-range detection simultaneously.
SMART AUTOMATION FEATURES
- Dynamic Auto Gain – Adjusts automatically for optimal radar performance in harbors, near shore, or offshore waters.
- Dynamic Sea Filter – Adapts radar gain settings to compensate for sea conditions (calm, medium, or rough).
- Auto Bird Gain – Detects bird activity on the water’s surface to help locate baitfish.
- MARPA Target Tracking – Track up to 30 moving targets to enhance situational awareness (with compatible sensors, sold separately).
- Guard Zone Alerts – Set a safety perimeter and receive alarms when objects enter the defined zone.
ENHANCED NAVIGATION CAPABILITIES
- Dual-Radar Support – Provides redundancy and allows multiple displays to pull radar data from different sources.
- Range and Bearing Cues – Measure distance and direction to vessels and land with electronic bearing lines and variable range markers.
- Quiet Open-Array Drive Motor – Reduces noise while operating, ensuring a quieter experience on board.
With cutting-edge radar technology and seamless integration into Garmin marine systems, the GMR 434/436 xHD3 open-array radars deliver enhanced clarity, range, and performance for safer and more efficient navigation. Whether you’re tracking weather, monitoring traffic, or searching for fish, this radar system provides the tools you need to navigate with confidence.
