Designed for Deep Hulls and Superior Performance

The Raymarine Long Stem BTH Tri with Fairing Block is engineered for vessels with steep deadrise or thicker cored hulls, ensuring reliable performance even in challenging marine environments. With its extended stem, this transducer provides optimal placement for accurate depth, speed, and temperature readings.

Compatibility with Advanced Sounder Modules

This transducer seamlessly integrates with the following Raymarine sounder modules for enhanced sonar performance:

• DSM30
• DSM300

Built for Wood and Fiberglass Hulls

Designed for durability and efficiency, this unit is specifically compatible with wood and fiberglass hull materials, making it a versatile choice for a wide range of marine applications.

Technical Specifications

• Max Power Output: 600 watts
• Frequency: Dual-frequency operation at 200/50 kHz
• Cable Length: 30 feet (10 meters) with connector
• Installation Hole Diameter: 2 inches
• Additional Feature: Self-sealing removable paddle wheel insert for easy maintenance

Enhanced Hydrodynamics with Fairing Block

Included with the transducer is a high-speed fairing block, which improves water flow around the sensor, reducing turbulence and enhancing overall performance.

Key Highlights

• Long stem ideal for deep hulls and steep deadrise installations
• Compatible with DSM30 and DSM300 sounder modules
• Works with both wood and fiberglass hulls
• 600W power output for strong signal penetration
• Dual-frequency (200/50 kHz) capability for versatile sonar readings
• Self-sealing removable paddle wheel for easy upkeep
• Includes high-speed fairing block for optimized hydrodynamics

This transducer is an excellent choice for serious mariners seeking precision, reliability, and ease of use.