All About the Scanstrut PowerTower 6″ Aluminum Open Array: Start Here
As someone who spends a considerable amount of time on the water, whether for work or leisure, ensuring optimal performance from vital marine electronics is paramount. Recently, I found myself grappling with a persistent radar performance issue, specifically a limited horizon view that was becoming increasingly problematic. This led me to seek a solution that would elevate my radar dome, and after some research, I landed on the Scanstrut PowerTower 6″ Aluminum Open Array. This particular model, from Scanstrut, is engineered to lift radar antennas off the vessel’s structure, promising enhanced signal transmission and reception. My initial impression upon unboxing was one of solid engineering; the aluminum extrusion felt robust and precisely machined, giving me confidence in its ability to withstand the harsh marine environment. I briefly considered a generic universal mount, but the specific design and reputation of Scanstrut for marine-grade solutions tipped the scales. My first reaction was a sense of cautious optimism, a feeling that this might just be the clean, effective fix I needed.
Real-World Testing: Putting Scanstrut PowerTower 6″ Aluminum Open Array to the Test
First Use Experience
My testing primarily took place on my 36-foot sportfishing vessel, where the radar is a critical piece of equipment for navigating both inshore and offshore waters. The installation process, while not overly complex, required careful measurement and drilling to ensure a secure, watertight seal on the cabin roof. Once mounted, the Scanstrut PowerTower 6″ Aluminum Open Array immediately provided a noticeable elevation for my open-array radar scanner. Its aft-leaning profile is specifically designed for open-array units, ensuring the scanner has an unobstructed sweep of the horizon. In initial sea trials, I observed a marked improvement in radar clarity, particularly at longer ranges and when scanning the water surface for game. The unit handled moderate chop and spray without any discernible flex or vibration, which was a significant relief given the potential for jarring impacts at sea.
Extended Use & Reliability
After several months of regular use, through a variety of sea conditions from calm bays to rough offshore swells, the Scanstrut PowerTower has proven itself to be remarkably reliable. I’ve experienced no degradation in its structural integrity; the aluminum finish remains intact with only minor scuffs from handling, and the mounting hardware has shown no signs of corrosion despite constant exposure to saltwater. Maintenance has been minimal, requiring only occasional rinsing with fresh water and a quick wipe-down. Compared to some generic mounts I’ve encountered in the past, which often showed early signs of corrosion or looseness, this Scanstrut unit feels built to last. The stability it provides ensures consistent radar performance, which is crucial for safe navigation and effective fishing.
Breaking Down the Features of Scanstrut PowerTower 6″ Aluminum Open Array
Specifications
The Scanstrut PowerTower 6″ Aluminum Open Array is constructed from high-quality aluminum, ensuring both durability and a lightweight profile. Its defining characteristic is the unique ellipse extrusion design by Scanstrut, which provides inherent strength and rigidity. This specific model is designed with an aft leaning profile, which is crucial for open-array radar installations as it directs the scanner slightly backward, optimizing its view of the horizon without obstruction from the vessel’s forward structures. The manufacturer is Scanstrut, a company well-regarded for its marine-grade mounting solutions. The color is a standard silver, which blends well with most marine hardware.
The six-inch height of this tower is a critical specification, as it lifts the radar scanner sufficiently to clear cabin roofs, flybridge dodgers, or radar arches, thereby preventing signal shadowing. This elevation is key to achieving maximum performance from the radar unit, allowing for more accurate detection of distant targets and a clearer picture of the surrounding environment. While there are no complex electronic components to this mount itself, its robust mechanical design is the core specification that delivers its functionality. The simplicity of the design – a sturdy, purpose-built extrusion – is what makes it effective and reliable in the demanding marine setting.
Performance & Functionality
The primary function of the Scanstrut PowerTower 6″ Aluminum Open Array is to elevate a radar scanner, and in this regard, it performs exceptionally well. By providing a clear, unobstructed path for the radar waves, it significantly enhances the range and clarity of the radar display. This translates directly into improved situational awareness, allowing for earlier detection of other vessels, navigational hazards, and weather systems. The stability provided by the aluminum construction means that even in rough seas, the radar image remains steady, free from the distortions that can occur when a scanner is mounted too low or on a flimsy structure.
Its strength lies in its straightforward effectiveness. It does exactly what it’s designed to do, without any unnecessary frills. The only perceived limitation, if one could call it that, is that its effectiveness is entirely dependent on the quality of the radar unit it supports; it cannot compensate for a poorly performing radar itself. However, by ensuring the radar operates at its optimal potential, it exceeds expectations for what a simple mounting solution can achieve for onboard safety and efficiency.
Design & Ergonomics
The design of this Scanstrut model is a testament to practical engineering. The aluminum extrusion is not only strong but also has a pleasing aesthetic that complements a modern vessel’s lines. The aft leaning profile is a thoughtful detail for open-array users, demonstrating an understanding of how these units are best positioned. The finish is a clean, utilitarian silver that resists corrosion and looks professional.
In terms of ergonomics, while the tower itself isn’t something one interacts with regularly, its design makes installation as straightforward as possible for such a component. The mounting base is designed for secure attachment, and the overall feel is one of sturdy craftsmanship. There’s no learning curve; it’s a fixed mount that integrates seamlessly with the radar and the vessel’s structure. The absence of moving parts contributes to its robust feel and reliability.
Durability & Maintenance
The Scanstrut PowerTower 6″ Aluminum Open Array is clearly built for longevity in a marine environment. The high-grade aluminum construction is resistant to saltwater corrosion and UV degradation, meaning it should last for many years under typical usage. I have experienced no signs of stress cracking, warping, or significant cosmetic wear after months of exposure to sun, salt, and spray.
Maintenance is refreshingly simple. A periodic rinse with fresh water is usually sufficient to remove salt and grime, and a soft cloth can keep the finish looking good. There are no complex seals or moving parts that require special attention. The inherent durability means that for its intended lifespan, it requires minimal intervention, making it a low-hassle component for any boat owner. Potential concerns are minimal, likely related to incorrect installation leading to structural stress, but the product itself is exceptionally well-made.
Accessories and Customization Options
This particular product, the Scanstrut PowerTower 6″ Aluminum Open Array, is primarily a mounting solution, and as such, it doesn’t come with a wide array of accessories in the traditional sense. Its main purpose is to provide a stable platform for an open-array radar scanner. Scanstrut does offer various mounting hardware kits and seals designed to ensure a watertight and secure installation, which are essential complementary items.
There are no real customization options for the tower itself, as its design is fixed to provide a specific height and angle. However, its compatibility with a broad range of Scanstrut’s own radar installation accessories, such as cable management systems or junction boxes, allows for a cleaner and more integrated overall installation. The key “accessory” it supports is the radar scanner itself, and it’s designed to interface with most standard open-array mounting patterns.
Pros and Cons of Scanstrut PowerTower 6″ Aluminum Open Array
Pros
- Significantly improves radar performance by providing an unobstructed horizon view.
- Robust aluminum construction ensures excellent durability and corrosion resistance in marine environments.
- The aft leaning profile is specifically optimized for open-array radar installations.
- Provides a stable platform, minimizing vibration and ensuring a clear radar image.
- Simple, elegant design that complements the aesthetics of most vessels.
Cons
- Price point is on the higher end compared to generic mounting solutions.
- Installation requires careful planning and drilling into the vessel’s structure, which can be daunting for some DIYers.
- Limited to supporting only specific types of radar installations (open-array in this case).
Who Should Buy Scanstrut PowerTower 6″ Aluminum Open Array?
The Scanstrut PowerTower 6″ Aluminum Open Array is an excellent choice for any boater who utilizes an open-array radar system and is experiencing performance limitations due to mounting height or obstructions. This includes serious offshore anglers, cruisers, and commercial operators who rely on accurate radar for navigation and safety. If you’re encountering issues with radar range, clarity, or experiencing shadowing from your vessel’s superstructure, this tower is a worthy investment.
Those who should probably skip this product are individuals using smaller radomes (for which Scanstrut offers different tower designs) or those on a very tight budget who might opt for less robust, generic solutions. It’s also not for someone who wants a temporary or easily removable mount. For optimal installation, a good quality waterproof sealant and appropriate marine-grade stainless steel fasteners are essential complementary items that should be considered alongside the tower.
Conclusion on Scanstrut PowerTower 6″ Aluminum Open Array
The Scanstrut PowerTower 6″ Aluminum Open Array is a premium solution that delivers on its promise of enhanced radar performance. Its robust aluminum build, thoughtful design tailored for open-array scanners, and the significant improvement in radar clarity make it a highly recommendable piece of equipment for any serious mariner. While the initial investment is considerable, the value derived from improved safety and operational efficiency at sea justifies the price, especially when considering its long-term durability and minimal maintenance requirements. I would wholeheartedly recommend this unit to anyone looking to optimize their open-array radar system and ensure they have the clearest possible view of their surroundings.