Sõõrikulise pronksist süvamõõtja Raymarine B150M 300W nurk 20°

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

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

The Raymarine B150M transducer measures and transmits two key types of data:

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

The Raymarine B150M depth sounder is designed for coastal and medium-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 the marine environment, 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 better performance.

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

Low-band transducers (such as the B265LH or TM275LHW) are optimized for deep water.High-band transducers (such as the B75H or TM185HW) are designed for detailed detection in shallow water.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 frequency (95-155 kHz) and 300W power output, is optimized for coastal and mid-range navigation. For deep-sea fishing, CHIRP transducers at low-band frequency are generally recommended—they are more powerful and specifically designed for these environments.

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

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

This is a through-hull transducer. 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 features a built-in 20° compensation angle. It is specifically designed for simplified installation on hulls with a deadrise angle between 16° and 24°.

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

The B150M bronze through-hull 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° compensation angle is critical because it allows the depth sounder's beam to be directed vertically toward the seabed, even if the boat's hull has a deadrise angle (inclination). This ensures accurate and optimal readings of depth and targets without signal distortion, without requiring external 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° compensation angle built into the transducer will automatically correct the hull's inclination. 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 watertight seal around the drilled hole in the hull and prevent water ingress. Follow the manufacturer's recommendations 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 for use with Raymarine CHIRP-compatible systems. The connectors and communication technology are proprietary to Raymarine, making it incompatible with other brands' equipment.