Enhanced Sonar Performance with Wide Beam CHIRP Technology

Airmar’s B275C-LHW Wide Beam CHIRP Bronze Thru-Hull Transducer delivers exceptional underwater imaging with advanced CHIRP technology. Designed for serious anglers and marine professionals, this transducer provides unmatched coverage beneath the boat, making it easier to detect fish and underwater structures with precision.

With a frequency range of 150-250 kHz and a constant 25° beam width, the B275C-LHW offers twice the coverage compared to traditional high-frequency CHIRP transducers. This ensures superior target separation and enhanced fish detection in both deep and shallow waters. The transducer is equipped with both depth and fast-response water temperature sensors, making it a versatile and powerful tool for marine navigation and fishing.

Superior CHIRP Performance and Coverage

The B275C-LHW transducer enhances sonar imaging by covering key fishing frequencies of 50 kHz and 200 kHz, along with an expansive CHIRP range. This wide beam capability ensures detailed imaging with a broader view of the water column, providing crisper and larger return images on display. The uniform 25° beam angle maintains consistent coverage, making it easier to track fish movements and identify bottom structures.

Technical Specifications

• Low-Frequency CHIRP: 42 kHz to 65 kHz with a beam width of 25° to 16°
• High-Frequency CHIRP: 150 kHz to 250 kHz with a constant 25° beam width
• Boat Size Compatibility: Suitable for boats 8 meters (25 feet) and larger
• Hull Compatibility: Designed for fiberglass or wooden hulls
• Hull Deadrise: Up to 20° when used with a fairing block
• Acoustic Window Material: Urethane

Product Dimensions

Designed for thru-hull installation, the B275C-LHW ensures a secure and efficient fit for various hull types. The included fairing block allows optimal positioning to maintain high-performance sonar readings.

Highlights

• Advanced CHIRP technology for superior sonar clarity
• Wide beam coverage for enhanced fish detection and bottom imaging
• Constant 25° beam width across the entire frequency range
• Depth and fast-response water temperature sensors for real-time data
• Ideal for both offshore and inshore fishing applications
• Compatible with multiple hull types for versatile installation

Variations and Connector Options

The Airmar B275C-LHW transducer is available in multiple configurations to ensure compatibility with various marine electronics brands:

• B275C-LHW-MM – Connector Airmar 12-Pin
• B275C-LHW-12G – Connector Garmin 12-Pin
• B275C-LHW-BL2 – Connector Lowrance 7-Pin
• B275C-LHW-11R – Connector Raymarine 11-Pin
• B275C-LHW-9N2 – Connector Simrad 9-Pin

This transducer is a top-tier choice for marine enthusiasts looking to upgrade their sonar system with cutting-edge technology. Whether for sport fishing or professional marine applications, the Airmar B275C-LHW ensures maximum sonar coverage and precision.