Product Details
B275LHW Navico 7-Pin Bronze External Thru-hull Mount Transducer (B275C-LHW-BL2) by Airmar®. Measures: Depth/Temperature. Frequency: 42-65/150-250kHz. Max Power: 1000W. Accommodates Deadrise: 0° - 20°. Get more coverage under your boat with Airmar’s unique wide-beam, high-frequency, CHIRP-ready transducer. The high band operates across a frequency range of 150 to 250 kHz and has a fixed 25° beam for all frequencies. The high-frequency band results in superior resolution. The constantly wide beam provides twice the coverage and excellent fish arches on the display compared to most high-frequency, narrow-beam transducer options. The included high-performance fairing improves broadband results at speeds over 30 knots (34 MPH). The high wide is the ideal choice for both inshore and pelagic fishing, where resolution and maximum coverage under the boat are essential down to 152 m (500'). The low-frequency band and 1 kW of power also support great deep-water performance. Get the best of both worlds with Airmar’s dual-frequency, CHIRP-ready transducers with wide-beam coverage.
Specifications
| CHIRP-ready |
| Power: 1kW |
| Function: Depth, Temperature |
| Frequency: 42-65 kHz, 150-250 kHz |
| Mount Style: Thru-Hull |
| Housing Material: Bronze |
| Weight: 7.3 kg (16 lb.) |
| Recommended Boat Length: 8 m (25') and above |
| Hull Material: Fiberglass or wood |
| Hull Deadrise: Up to 20° with fairing |
| Acoustic Window: Urethane |
| Hole Diameter: 33 mm or 1-5/16" |
| Includes: High-performance fairing and mounting hardware |
| Transducer Element: Eight internal broadband ceramic assemblies |
Features
- Depth and fast-response water-temperature sensor
- 1 kW for great deep-water performance from the low frequency
- Low frequency: 42 to 65 kHz, 25° to 16° beamwidth. Maximum depth of 914 m (3,000')
- High frequency: 150 to 250 kHz, 25° constant beamwidth. Maximum depth of 152 m (500')
- 123 kHz of total bandwidth from one transducer
- Covers popular fishing frequencies of 50 and 200 kHz plus everything else in the bandwidth
- High frequency delivers superior shallow-water performance, bottom detail, and fish-target separation
- High wide beamwidth yields more coverage for detecting fish in the upper-water column
- Bronze housing with high-performance fairing for optimal performance at higher speeds
- Exclusive Xducer ID® technology
Airmar® is the primary supplier of ultrasonic transducers to manufacturers of marine electronics for recreational boating, sportfishing, and commercial fishing applications. From small personal watercraft sensors to large transducer arrays, Airmar products are synonymous with quality and performance. Airmar has the most advanced transducers on the market when it comes to fishing. From broadband transducers with high sensitivity to Chirp-ready transducers that can identify fish species at depths that were once unimaginable, Airmar is leading the way in fishing transducer technology.