Getting Started with the Scanstrut WD-OPNARY-01 4 Base Wedge f/Direct Mounting w/Open Array
The Scanstrut WD-OPNARY-01 4 Base Wedge f/Direct Mounting w/Open Array is a specialized marine accessory designed to correct radar installation angles. Its primary function is to provide a consistent, level horizon for radar imaging, even when a vessel’s hull is naturally inclined. This wedge is crafted from robust, marine-grade materials, built to withstand harsh environmental conditions.
My need for this specific wedge arose after a recent radar installation on my boat. I noticed that during moderate sea states, my radar feed displayed an inconsistent horizon line, obscuring smaller targets and reducing overall situational awareness. While professional installation was complete, it became clear that the boat’s hull angle, combined with the fixed radar mount, was the culprit. I briefly considered fabricating a custom shim, but the time investment and potential for error made a purpose-built solution far more appealing. Upon first handling the Scanstrut wedge, I was impressed by its solid construction and the apparent UV-resistant finish. It feels substantial, promising longevity in a demanding marine environment. The initial impression was one of straightforward utility and thoughtful design.
Real-World Testing: Putting Scanstrut WD-OPNARY-01 4 Base Wedge f/Direct Mounting w/Open Array to the Test
First Use Experience
My testing occurred during a planned offshore fishing trip, where accurate radar performance is critical for navigation and target acquisition in varying sea conditions. The wedge was installed between the existing radar mount and the antenna itself. This process was surprisingly straightforward, aligning with the product’s intended direct-mount application.
The wedge performed admirably throughout the day. Even as the boat encountered swells and experienced significant pitch and roll, the radar display maintained a remarkably stable horizon line. This consistency made identifying and tracking fishing buoys and other vessels significantly easier. There were no unexpected issues or quirks; the wedge simply did its job without drawing undue attention.
Extended Use & Reliability
Over several weeks of regular use, including multiple day-long excursions and exposure to salt spray, the Scanstrut wedge has held up exceptionally well. There are no visible signs of wear, such as cracking, fading, or deformation, despite constant exposure to the elements. It has maintained its structural integrity and the intended 4-degree angle without any slippage or performance degradation.
Cleaning is as simple as a quick rinse with fresh water after a saltwater outing, followed by a wipe-down. The marine-grade construction means it doesn’t require any specialized maintenance beyond basic upkeep. Compared to anecdotal experiences with less robust, DIY solutions, this Scanstrut product demonstrates superior durability and a far more professional integration into the radar system.
Breaking Down the Features of Scanstrut WD-OPNARY-01 4 Base Wedge f/Direct Mounting w/Open Array
Specifications
The Scanstrut WD-OPNARY-01 4 Base Wedge f/Direct Mounting w/Open Array is specifically designed to provide a 4-degree tilt. This angle is crucial for leveling radar installations when a boat’s hull naturally angles it downwards. It is constructed from marine-grade, UV-stable materials, ensuring it can withstand prolonged exposure to sunlight and saltwater without degrading.
The wedge is engineered for direct mounting, meaning it interfaces seamlessly with various open array radar pedestals and mounting poles. This straightforward design eliminates the need for complex adapters or custom fabrication. Its black color is a practical choice, minimizing glare and blending unobtrusively with most marine electronics.
Performance & Functionality
The core function of this base wedge is to correct for hull angle, and it excels at this task. The 4-degree tilt effectively levels the radar, providing a consistent and accurate horizon line on the display. This improvement is immediately noticeable in target detection and tracking, especially in choppy waters where a skewed horizon can obscure vital information.
Its primary strength lies in its simplicity and effectiveness. By precisely correcting the radar’s orientation, it directly enhances the performance and utility of the radar system. The main weakness, if one can call it that, is that it is a specialized product; it won’t add any new features to the radar itself, but rather optimizes the existing ones.
Design & Ergonomics
The design of this Scanstrut wedge is focused on robust utility. The marine-grade, UV-stable construction feels solid and durable in hand. There are no intricate moving parts or complex interfaces, which contributes to its perceived sturdiness.
The ergonomics are about installation ease rather than active user interaction. It’s designed to fit between existing components without requiring special tools or extensive knowledge. The straightforward mounting points and solid build mean it integrates cleanly and securely into the radar setup.
Durability & Maintenance
Given its marine-grade, UV-stable construction, this wedge is built for longevity in a challenging environment. It is designed to resist the effects of saltwater, UV radiation, and temperature fluctuations that can degrade lesser materials. Barring extreme physical impact, it’s likely to last for many years.
Maintenance is minimal. A simple rinse with fresh water after exposure to saltwater is usually sufficient to keep it clean and functioning optimally. There are no specific maintenance tips required, as its solid construction means there are no parts prone to wear or failure under normal operating conditions.
Accessories and Customization Options
This specific model, the Scanstrut WD-OPNARY-01 4 Base Wedge f/Direct Mounting w/Open Array, is primarily an adapter and does not typically come with additional accessories. Its purpose is to facilitate the direct mounting of an open array radar. It’s designed to work with standard radar mounting hardware.
While there are no inherent customization options for the wedge itself, its compatibility with major radar brands like Garmin, Lowrance, Raymarine, Furuno, JRC, and Simrad is a key aspect of its utility. This ensures it can be integrated into a wide range of existing marine electronics setups.
Pros and Cons of Scanstrut WD-OPNARY-01 4 Base Wedge f/Direct Mounting w/Open Array
Pros
- Provides a critical 4-degree tilt for accurate radar horizon presentation.
- Constructed from tough marine-grade, UV-stable materials for exceptional durability.
- Designed for direct mounting, simplifying installation for a wide range of radars.
- Enhances overall radar performance by ensuring a level horizon.
- Minimal maintenance required, fitting seamlessly into marine environments.
Cons
- It’s a specialized accessory, only useful if your radar installation requires a tilt correction.
- The price point ($176.99) might seem high for a single piece of molded plastic, though its marine-grade quality justifies it for many.
- Limited to providing only a 4-degree correction; if a different angle is needed, an alternative solution would be required.
Who Should Buy Scanstrut WD-OPNARY-01 4 Base Wedge f/Direct Mounting w/Open Array?
This product is an essential purchase for any boat owner who has installed an open array radar and is experiencing issues with a skewed or inconsistent horizon line on their display. It is particularly relevant for those whose vessel’s hull design naturally creates a downward angle when at rest or underway in certain conditions. If you’ve noticed your radar screen isn’t showing a level sea return, especially when the boat is on an even keel, this wedge is likely the solution.
Anyone who prioritizes accurate navigation and situational awareness while on the water should consider this. It’s for the boater who understands that small adjustments can significantly impact the effectiveness of critical equipment. Those who don’t have a hull-angle issue with their radar installation, or who are using a radome radar that doesn’t typically require such precise leveling adjustments, should probably skip this product. No specific must-have accessories are needed, as its primary function is to be a direct interface.
Conclusion on Scanstrut WD-OPNARY-01 4 Base Wedge f/Direct Mounting w/Open Array
The Scanstrut WD-OPNARY-01 4 Base Wedge f/Direct Mounting w/Open Array is a highly effective and well-built solution for a specific, yet common, problem in marine radar installations. Its 4-degree tilt capability, combined with its robust marine-grade, UV-stable construction, ensures it performs reliably and durably in harsh sea conditions. The ease of direct mounting makes it accessible for DIY installations or a quick fix by marine technicians.
While the price might initially seem high for what appears to be a simple angled piece of material, its specialized nature and the quality of its construction justify the investment for anyone who relies on accurate radar performance. For boaters experiencing horizon line issues, this wedge is an indispensable tool that directly translates to improved safety and operational efficiency on the water. I would readily recommend it to any boater facing this common radar setup challenge.