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Navico

000-16370-001

XSONIC Airmar B265LH Depth Sounder

La sonde traversante XSONIC AIRMAR B265LH est un transducteur CHIRP 1 kW en bronze, optimisé pour la pêche en profondeur et les applications commerciales. Elle offre une couverture double bande (42-65 kHz et 130-210 kHz) pour une détection précise jusqu'à 914 mètres, avec des données de température de l'eau. Son carénage haute performance assure une imagerie claire même à grande vitesse pour les bateaux de 8 mètres et plus.

Livrée avec un carénage haute performance et un câble de 10 mètres.

Retail priceBenefit from the professional rate

£2,096.57 GBP

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In stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

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Support service

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Technical specifications

Supported sonar technologies	CHIRP, Broadband
Fishfinder frequencies	42-65 kHz, 130-210 kHz
Peak power	1000.0
CHIRP low frequency	42-65
CHIRP high frequency	130-210
Max depth reading	914.0
Transducer material	Bronze
Mounting type	Traversante
Sonar connector type	Double 9 broches
Cable length	10.0
Integrated temperature sensor	Oui
Compatible displays	Lowrance, Simrad, B&G (avec connecteur XSONIC 9 broches)
Fishing type	Mer, Traîne, Pêche en eau profonde
Integrated Depth Sensor	Oui
Max Depth Rating High Frequency	304
Max Depth Rating Low Frequency	914
Product Class Type	Sonar
Product Component Type	Capteur/Transducteur/Scanner/Antenne
Product Family Line	Airmar Traversante
Transducer Configuration Type	CHIRP double bande
User level	Expert
Weight	10.9

Detailed description

The XSONIC AIRMAR B265LH through-hull depth sounder is a high-performance CHIRP solution designed for professional anglers and deep-sea sport fishing applications. With a power output of 1 kW and dual frequency bands, it provides detailed detection of fish and seabed down to significant depths.

Advanced CHIRP Capabilities

This depth sounder uses CHIRP technology to sweep a wide frequency range, from 42 kHz to 65 kHz in low frequency and 130 kHz to 210 kHz in high frequency. This approach delivers sound energy 10 to 1,000 times greater than conventional fishfinders, improving target detection and separation. The total coverage of 103 kHz offers versatility for various species, such as bluefin tuna (60 kHz), squid (133 kHz), and cod (175 kHz). The XSONIC AIRMAR B265LH measures depth up to 914 meters (3,000 feet) in low frequency and 304 meters (1,000 feet) in high frequency, while also providing water temperature data.

Robust Design and Installation

Constructed with a bronze housing and urethane acoustic window, the XSONIC AIRMAR B265LH depth sounder is compatible with fiberglass or wooden hulls. It comes with a high-performance fairing block that optimizes performance at speeds above 30 knots (34 mph), ensuring a clear seabed image. This fairing block also allows the depth sounder to adapt to hull angles up to 20° deadrise. The depth sounder features eight broadband ceramic arrays and Airmar’s patented Xducer ID® technology for automatic configuration and temperature tracking. It is recommended for boats 8 meters (25 feet) and larger.

Documentation

Type	Nom
	Guide installation - XSONIC AIRMAR B265LH

Expert opinion

« Technical analysis: CHIRP 1kW through-hull transducer for offshore fishing »

The XSONIC AIRMAR B265LH transducer is designed for demanding users who fish offshore or commercially and require detailed underwater vision. Its dual-band CHIRP architecture (low and high frequency) with eight wideband ceramic elements enables precise fish-bank identification and bottom discrimination, even at significant depths. This transducer is intended for vessels 8 meters and longer, where investing in a through-hull solution with fairing is justified by the need for high-speed performance.

Installing a through-hull transducer with fairing like the B265LH requires careful planning. It is essential to choose a location away from interference sources (propellers, shafts, other electronic equipment) and with a minimal deadrise angle to optimize signal quality. The supplied fairing is critical for maintaining optimal hydrodynamic and acoustic performance beyond 30 knots, but its installation demands expertise for hull drilling and fairing block integration, especially on sandwich hulls. The Xducer ID® technology simplifies integration with compatible displays by automatically configuring sounder settings and monitoring ceramic temperature, ensuring consistent system performance.

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XSONIC Airmar B265LH Depth Sounder

£2,096.57 GBP

Frequently Asked Questions

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What is the XSONIC AIRMAR B265LH depth sounder?

The XSONIC AIRMAR B265LH transducer is a high-performance through-hull transducer designed for deep-water fishing applications. It uses CHIRP technology to provide superior fish detection and detailed seafloor mapping, making it ideal for professional and sport fishermen.

What are the main features of the XSONIC AIRMAR B265LH depth sounder?

The main features of the XSONIC AIRMAR B265LH transducer include:

Dual-band CHIRP technology (low and high frequency)1 kW powerOutputs depth and water temperature dataThrough-hull design for optimal installation10 m (33 ft) cable with dual 9-pin connectors

On which frequencies does the XSONIC AIRMAR B265LH transducer operate?

The XSONIC AIRMAR B265LH transducer operates on two distinct frequency bands:

Low frequency (Low CHIRP): 42 kHz to 65 kHzHigh frequency (High CHIRP): 130 kHz to 210 kHzThis extended coverage provides versatility for detecting various marine species.

What is the maximum depth this depth sounder can reach?

The XSONIC AIRMAR B265LH transducer can reach significant depths:

Up to 914 meters (3000 feet) in low frequency (Low CHIRP). Up to 304 meters (1000 feet) in high frequency (High CHIRP).

Does the B265LH transducer measure water temperature?

Yes, the XSONIC AIRMAR B265LH transducer is capable of providing water temperature data in addition to depth information.

What is the installation type for the XSONIC AIRMAR B265LH transducer?

The XSONIC AIRMAR B265LH transducer is a thru-hull type, meaning it is installed through the boat's hull, with part of the transducer submerged and the other part inside.

What is the transmission power of this depth sounder?

The XSONIC AIRMAR B265LH transducer has a transmit power of 1 kW (1000 Watts), providing excellent penetration and detection capability in deep water.

What is the length of the cable supplied with the depth sounder?

The XSONIC AIRMAR B265LH transducer is supplied with a 10-metre (33-foot) cable.

What are the benefits of CHIRP technology used by this fishfinder?

CHIRP (Compressed High-Intensity Radiated Pulse) technology offers several major advantages:

Better target separation: Easier to distinguish individual fish, even within schools. Enhanced detection: Emits a signal across a wide frequency band, increasing sound energy and accuracy. Clearer images: Provides sharper and more detailed echo returns from the seabed and underwater structures.

For which type of fishing is the B265LH fishfinder most suitable?

The XSONIC AIRMAR B265LH transducer is particularly suited for deep-sea fishing and professional or sport fishing applications. Its advanced CHIRP capabilities and 1 kW power output make it ideal for locating large species or exploring deep seabeds.

What hull type is suitable for installing a B265LH through-hull transducer?

The XSONIC AIRMAR B265LH transducer can be installed on various hull types, including fiberglass layup hulls. For fiberglass hulls with a core (cored fiberglass hull), specific precautions must be taken during installation to ensure watertightness and hull integrity.

Where should I install the B265LH transducer on my boat's hull?

For optimal performance, choose a hull location that minimizes interference. Keep the transducer away from noise sources such as propellers, propeller shafts, machinery, other fishfinders, and electrical cables. The location should also have minimal deadrise angle to ensure proper beam orientation.

What is the required pilot hole size for installing the B265LH transducer?

A 3 mm (or 1/8 inch) pilot hole is required for installing the XSONIC AIRMAR B265LH transducer.

Is it mandatory to use a fairing block with the B265LH transducer?

Using a fairing block is not always mandatory, but it is highly recommended for hulls with a steep deadrise angle to optimize the depth sounder’s performance and reduce drag. If you choose to install the depth sounder with a high-performance fairing block, it is imperative to follow the specific installation instructions provided with the block.

How to avoid interference with the B265LH depth sounder?

To avoid interference, install the transducer away from sources of electrical noise and radiation. This includes propellers, propeller shafts, engines, pumps, other fishfinders, and power cables. A location with low noise levels will allow you to use a higher gain setting on your fishfinder, improving detection.

Which fishfinders or multifunction displays is the XSONIC AIRMAR B265LH transducer compatible with?

The XSONIC AIRMAR B265LH transducer is compatible with fishfinders and multifunction displays (MFD) equipped with CHIRP technology and supporting low frequencies (42–65 kHz) and high frequencies (130–210 kHz). It is generally compatible with CHIRP systems from brands such as Lowrance, Simrad, and B&G, particularly those using dual 9-pin connectors.

What type of connector does the B265LH depth sounder have?

The XSONIC AIRMAR B265LH transducer is equipped with dual 9-pin connectors, designed to interface with CHIRP-compatible depth sounder modules or multifunction displays.

Is the B265LH transducer compatible with Navico navigation systems?

Yes, as an XSONIC AIRMAR product distributed by Navico, the B265LH transducer is designed to be compatible with Navico-branded CHIRP navigation and fishfinder systems, which include brands such as Lowrance, Simrad, and B&G, provided the system supports the CHIRP frequencies of the transducer and has the appropriate connectors (dual 9-pin).