Let’s Talk About Maretron GPS/WAAS Smart Antenna
In the realm of marine navigation, reliable GPS data is more than just a convenience; it’s a critical safety component. The Maretron GPS/WAAS Smart Antenna is Maretron’s answer to this need, offering a compact, NMEA 2000-certified GPS receiver designed to provide accurate positioning information. This particular unit, model GPS200-01, promises seamless integration with existing Maretron networks and boasts WAAS (Wide Area Augmentation System) capability for enhanced precision.
I needed a reliable GPS solution for my sailboat, something that could handle the rigors of offshore sailing and integrate seamlessly with my existing NMEA 2000 network. I’d been relying on a basic GPS puck, but its accuracy was often questionable, especially in challenging weather conditions. The promise of WAAS and the Maretron name intrigued me.
Unboxing the Maretron GPS/WAAS Smart Antenna revealed a surprisingly small and robust unit. The build quality immediately impressed me; the housing felt solid and weatherproof. Its compact design meant easy mounting options, a definite plus on a boat where space is always at a premium.
I considered the Garmin GPS 19x NMEA 2000 and the Raymarine Raystar 150 GPS. Both are respected names in marine electronics, but the Maretron’s reputation for seamless NMEA 2000 integration and the slightly smaller form factor ultimately swayed my decision. I was excited to get it installed and see if it lived up to the hype.
Real-World Testing: Putting Maretron GPS/WAAS Smart Antenna to the Test
First Use Experience
I tested the Maretron GPS/WAAS Smart Antenna on a week-long sailing trip from Annapolis, MD to Cape May, NJ. This included navigating the Chesapeake Bay, the Delaware Bay, and a stretch of the Atlantic Ocean. The conditions varied from sunny skies to dense fog and moderate rain.
The Maretron GPS/WAAS Smart Antenna performed admirably in all conditions. The initial GPS fix was remarkably quick, even after being powered down for several days. Integrating it into my NMEA 2000 network was as simple as plugging it in; the data instantly appeared on my chartplotter and other networked devices.
Initially, I was concerned about the antenna’s ability to maintain a strong signal under the boat’s radar dome. However, the Maretron GPS/WAAS Smart Antenna consistently provided a reliable signal, even when the radar was operating. There was no noticeable degradation in performance.
Extended Use & Reliability
After six months of regular use, the Maretron GPS/WAAS Smart Antenna continues to impress me. It has proven to be a rock-solid performer. The unit shows no signs of wear and tear.
The Maretron GPS/WAAS Smart Antenna has been exposed to harsh sun, saltwater spray, and extreme temperature fluctuations. Despite these conditions, the housing remains intact, and the GPS signal remains strong. Minimal maintenance is required.
Compared to my previous GPS puck, the Maretron GPS/WAAS Smart Antenna is a significant upgrade. The accuracy is noticeably better, and the reliability is unmatched. It provides peace of mind knowing that I have a dependable navigation tool.
Breaking Down the Features of Maretron GPS/WAAS Smart Antenna
Specifications
The Maretron GPS/WAAS Smart Antenna (GPS200-01) boasts a 99-channel GPS/GLONASS antenna and receiver. It outputs standard NMEA 2000 PGNs, including latitude, longitude, time, date, course over ground (COG), speed over ground (SOG), magnetic variation, and satellite status. The unit features standard 1 1/4 male threads for mounting, as well as provisions for deck mounting.
These specifications are critical for marine navigation. The 99-channel receiver ensures fast and accurate positioning, even in areas with limited satellite visibility. The NMEA 2000 certification guarantees seamless integration with other marine electronics.
Performance & Functionality
The Maretron GPS/WAAS Smart Antenna excels at its primary function: providing accurate and reliable GPS data. Its WAAS capability significantly enhances positional accuracy, often down to within a few meters. It accurately outputs position.
The primary strength lies in its consistent performance and ease of integration. A minor weakness is that it doesn’t have an integrated heading sensor, which some may find helpful for precise anchoring or docking maneuvers. It meets and exceeds expectations.
Design & Ergonomics
The Maretron GPS/WAAS Smart Antenna features a compact and robust design. The materials used feel high-quality and durable. Its small size makes it easy to mount in various locations.
The unit is user-friendly. Its simple NMEA 2000 connectivity eliminates the need for complex wiring or configuration. Little learning is needed.
Durability & Maintenance
The Maretron GPS/WAAS Smart Antenna is built to withstand the harsh marine environment. Its rugged housing protects it from the elements. Minimal maintenance is required; simply wiping it down occasionally with a damp cloth is sufficient.
This unit is designed to last for many years. The sealed construction prevents water intrusion, and the high-quality components ensure reliable performance. There is no need for frequent repairs.
Accessories and Customization Options
The Maretron GPS/WAAS Smart Antenna (GPS200-01) comes with minimal accessories. It includes the antenna itself and documentation. While there are no specific customization options, the standard 1 1/4 male threads allow for various mounting solutions.
Because it uses the NMEA 2000 network, it is interoperable with displays, chartplotters, and other marine electronics from most of the major brands. It is therefore highly customizable through external accessories.
Pros and Cons of Maretron GPS/WAAS Smart Antenna
Pros
- Highly accurate GPS data, thanks to WAAS capability. This ensures reliable positioning for safe navigation.
- Seamless NMEA 2000 integration. It plugs directly into existing networks, simplifying installation and setup.
- Compact and robust design. Its small size and durable housing make it ideal for marine environments.
- Fast GPS fix acquisition. It quickly locks onto satellites, providing immediate positioning data.
- Reliable performance in various weather conditions. It maintains a strong signal even in challenging environments.
Cons
- No integrated heading sensor. For some, the absence of a heading sensor is a disadvantage for precise slow speed navigation or anchoring.
- Price. This unit comes with a premium price, although the quality can warrant this.
Who Should Buy Maretron GPS/WAAS Smart Antenna?
The Maretron GPS/WAAS Smart Antenna is perfect for boat owners who demand accurate and reliable GPS data and have an existing NMEA 2000 network. This includes sailors, powerboaters, and fishermen. It is suited for serious boaters.
If you are looking for a basic, standalone GPS solution and don’t need NMEA 2000 connectivity, you can skip this product. Also, if you are on a very tight budget, you can skip this product.
A must-have accessory is a high-quality NMEA 2000 backbone cable to ensure optimal network performance.
Conclusion on Maretron GPS/WAAS Smart Antenna
The Maretron GPS/WAAS Smart Antenna is a top-tier GPS receiver that delivers exceptional performance and reliability. Its seamless NMEA 2000 integration, accurate positioning, and robust design make it a worthwhile investment for serious boaters. It is a great product.
The price is justified by the quality and performance. It definitely provides peace of mind.
I would absolutely recommend the Maretron GPS/WAAS Smart Antenna to anyone looking for a reliable and accurate GPS solution for their boat. If you value safety and precision, this unit is worth every penny. Upgrade your navigation system today.