Discover the power of precision in deep-water detection with the Furuno CA28BL-6HR, a robust FRP transducer engineered for serious marine professionals. Designed to cut through the challenges of offshore fishing and navigation, this 28kHz powerhouse delivers exceptional target resolution at extreme depths, making it a go-to choice for anglers chasing trophy fish or vessels requiring reliable bottom tracking in rough conditions.

Engineered for Deep-Water Performance

At the heart of the CA28BL-6HR is its low-frequency 28kHz operation, optimized for penetrating water columns up to several thousand feet. Unlike higher-frequency options that falter in deeper scenarios, this transducer maintains sharp imaging, revealing structure, bait balls, and wrecks with clarity. The fiberglass-reinforced plastic (FRP) housing withstands harsh marine environments, resisting corrosion and impacts better than metal alternatives, ensuring longevity on exposed hulls.

Advanced Beam Technology

Featuring a wide 22° x 32° beam angle, the CA28BL-6HR provides expansive coverage without sacrificing detail. This asymmetric pattern excels in forward-scanning applications, sweeping larger areas efficiently while focusing energy where it counts most. Paired with a 2kW power rating, it punches through thermoclines and murky waters, delivering consistent performance that seasoned captains rely on for competitive edges.

Practical Advantages Over Standard Transducers

• Superior Depth Penetration: Ideal for bluewater pursuits where shallow-water units lose effectiveness.
• Durable Construction: FRP material shrugs off electrolysis and physical knocks common in commercial ops.
• Versatile Mounting: External installation suits a range of hull designs, from planing hulls to displacement vessels.
• Streamlined Wiring: 15m cable offers flexibility for clean routing, no plug for custom integration.

Real-World Applications

Commercial fishermen targeting swordfish or tuna at dusk depths swear by this model's ability to separate targets from noise. Surveyors use it for seabed mapping, while recreational boaters appreciate its role in safe navigation around uncharted reefs. Its compact footprint—120mm x 150mm x 123mm and just 6.5kg—makes retrofitting straightforward, even on mid-sized craft.

Installation Insights from Pros

For best results, position the transducer in a undisturbed flow zone, typically 1/3 aft from the bow on the keel line. Fair it flush to the hull to minimize cavitation, and use marine-grade sealant for a watertight bond. Pros recommend pairing it with Furuno's high-end sounders for full CHIRP compatibility, unlocking even finer resolution. Regular hull cleaning keeps the face pristine, preserving peak sensitivity season after season.

Maintenance for Peak Reliability

Simple upkeep extends this transducer's lifespan: Wipe the face after every trip to remove growth, inspect the cable for chafe, and store the boat dry when possible. FRP's inherent toughness means less worry about galvanic issues, but annual checks ensure it's always ready for the next outing.

Note: This specialized marine product requires direct manufacturer support for any issues. Please reach out to Furuno for technical assistance or concerns.