Bronzová průchozí sonda hloubka/teplota Raymarine B150M 300W úhel 20°

The CHIRP technology with mid-band, used by the Raymarine B150M fishfinder, emits a continuous frequency sweep over a specific range, here from 95 to 155 kHz. This method provides more detailed echo returns and better target separation compared to single-frequency fishfinders. It offers a good compromise for fish detection and seabed discrimination at moderate depths.

The Raymarine B150M transducer has a transmit power of 300W. This power is suitable for coastal and mid-range navigation, enabling effective detection of underwater targets and seabed structures in these environments.

The Raymarine B150M transducer can measure and transmit two essential types of data:

Water depth beneath the hull. Water temperature. These data are critical for navigation, safety, and locating fishing grounds.

The Raymarine B150M transducer is designed for coastal and mid-range navigation. It is particularly effective for sport fishing and cruising where detecting targets in the water column and reading the seabed are essential at moderate depths.

The Raymarine B150M transducer housing is made of bronze. This material is selected for its durability and resistance to marine environments, particularly corrosion.

A through-hull bronze transducer offers several advantages:

Durability: Bronze is a robust material resistant to corrosion in marine environments.Compatibility: Ideal for fiberglass or wooden hulls.Performance: The through-hull installation ensures direct contact with water, optimizing signal transmission and reception for improved performance.

The B150M transducer uses CHIRP technology with mid-band frequency (95-155 kHz), providing a balanced compromise:

Low-frequency transducers (such as the B265LH or TM275LHW) are optimized for deep waters.High-frequency transducers (such as the B75H or TM185HW) are designed for detailed detection in shallow waters.The B150M excels in target detection and bottom reading in moderate depths, making it versatile for sport fishing and cruising.

No, the Raymarine B150M transducer, with its CHIRP technology at mid-band (95–155 kHz) and 300W power, is optimized for coastal and mid-range navigation. For deep-sea fishing, CHIRP transducers at low band are generally recommended—they are more powerful and designed specifically for these environments.

The Raymarine B150M transducer operates on a CHIRP mid-band frequency range from 95 to 155 kHz. This range provides excellent target discrimination and detailed bottom reading in moderate depths.

CHIRP transducers with mid-band frequencies, such as the B150M, typically feature a conical beam angle that varies with frequency. At 95 kHz, the angle is wider, providing broader coverage, while at 155 kHz, it narrows for improved target definition. This allows for effective fish detection and seabed discrimination.

This is a through-hull transducer. This means it is installed by drilling a hole in the boat's hull so that the active part of the transducer is in direct contact with the water, providing the best performance.

The Raymarine B150M transducer is equipped with a built-in 20° tilt angle compensation. It is specifically designed for simplified installation on hulls with a deadrise angle between 16° and 24°.

No, thanks to its built-in 20° compensation angle, the Raymarine B150M transducer is designed to provide a vertical beam without requiring an additional fairing block if installed on a hull with a deadrise angle between 16° and 24°.

The B150M through-hull bronze transducer is particularly suited to fiberglass hulls and wooden hulls. Bronze is a material compatible with these hull types, ensuring durable installation and no risk of galvanic corrosion with the hull materials.

The built-in 20° tilt angle is critical because it allows the depth sounder beam to be directed vertically toward the seabed, even if the boat hull has a deadrise angle (inclination). This ensures accurate and optimal reading of depth and targets without signal distortion, without requiring external tilt compensation accessories.

To ensure a vertical beam, it is essential to install the Raymarine B150M transducer on a hull with a deadrise angle between 16° and 24°. The 20° integrated compensation angle in the transducer will automatically correct the hull’s tilt. It is recommended to strictly follow the manufacturer’s instructions for positioning and drilling to avoid any obstruction or turbulence.

Yes, it is essential to use a suitable marine sealant when installing a through-hull transducer to ensure a perfect seal of the hole drilled in the hull and prevent any water ingress. It is recommended to follow the manufacturer's guidelines for both the transducer and the sealant.

The Raymarine B150M transducer is compatible with Raymarine chartplotters and depth sounders equipped with CHIRP technology. This includes the Axiom and Element series.

No, the Raymarine B150M transducer is specifically designed to be used with Raymarine CHIRP-compatible systems. The connectors and communication technology are proprietary to Raymarine, making it incompatible with devices from other brands.