Tech Specs

In The Box
- GPSMAP 943xsv chartplotter
- microSD card preinstalled
- Power cable
- NMEA 2000 T-connector
- NMEA 2000 drop cable (2 meters)
- 8-pin transducer to 12-pin sounder adapter cable
- Bail mount kit with knobs
- Flush mount kit with gasket
- Protective cover
- Trim piece snap covers
- Documentation
With 18 HD+ Radar
Above contents plus:
- GMR 18 HD+ radome
- Mounting hardware kit
- Power cable (15 m)
- Network cable (15 m)
- Installation instructions
- Mounting template
Manual & 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
- GPSMAP 943xsv chartplotter
- microSD card preinstalled
- Power cable
- NMEA 2000 T-connector
- NMEA 2000 drop cable (2 meters)
- 8-pin transducer to 12-pin sounder adapter cable
- Bail mount kit with knobs
- Flush mount kit with gasket
- Protective cover
- Trim piece snap covers
- Documentation
With 18 HD+ Radar
Above contents plus:
- GMR 18 HD+ radome
- Mounting hardware kit
- Power cable (15 m)
- Network cable (15 m)
- Installation instructions
- Mounting template
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 GPSMAP 943xsv With GMR 18 HD+ Radome (010-02366-51)
Elevate your marine navigation experience with the Garmin GPSMAP 943xsv. This cutting-edge chartplotter is designed for seamless integration, enhanced visibility, and powerful processing capabilities, ensuring you get the most out of your boating adventures. Whether you are sailing, fishing, or navigating, this device offers advanced features to keep you informed and safe on the water.
Key Features
- Integrated Marine System: Connect multiple engines and compatible third-party devices effortlessly using OneHelm digital switching.
- Advanced Sonar Capabilities: Features Ultra High-Definition SideVü and ClearVü scanning sonars with vivid color palettes.
- Real-Time Awareness: Pair with Panoptix or LiveScope for live sonar views, enhancing navigation and fishing experiences.
- Improved Display: 9” and 12” IPS displays offer 50% more pixels for improved sunlight readability and visibility from any angle.
- Preloaded Mapping: Access BlueChart g3 coastal charts and LakeVü g3 inland maps, equipped with Auto Guidance technology.
- Optional Radar Bundle: Compact 4 kW GMR 18 HD+ dome radar enhances safety by helping avoid weather and traffic obstacles.
Data Insights
The Garmin GPSMAP 943xsv stands out in the market with a higher-resolution display that offers 50% more pixels than previous models. This significant improvement ensures that every detail is crystal clear, making it easier to navigate and spot potential hazards. The advanced sonar capabilities provide a more accurate depiction of underwater structures and objects, allowing for better fishing and boating strategies.
Usage Instructions
For optimal results, ensure that your Garmin GPSMAP 943xsv is properly mounted, connected to power, and integrated with your boat's systems. Update the software via the ActiveCaptain app to access the latest features. Utilize the built-in mapping and sonar features to plan your routes effectively and maximize your fishing success.
Design & Material
The Garmin GPSMAP 943xsv boasts a sleek, modern design that not only enhances its aesthetic appeal but also improves functionality. Its robust build ensures durability in marine environments while maintaining lightweight portability for ease of use.
- Compact design for easy installation and accessibility.
- High-quality materials ensure durability in harsh marine conditions.
- Abrasion-resistant screen for long-lasting clarity.
- Water-resistant housing to withstand splashes and rain.
- Ergonomic mounting system for flexible positioning.
- Stylish finish that integrates seamlessly with any marine décor.
Final Verdict
The Garmin GPSMAP 943xsv With GMR 18 HD+ Radome is an essential tool for anyone serious about navigating the waters. Its advanced features, robust design, and superior display make it a game-changer for marine enthusiasts. Don’t miss out on improving your boating experience—invest in the Garmin GPSMAP 943xsv today!