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.
Covers popular fishing frequencies of 50 and 200 kHz plus everything else in the bandwidth
Get more coverage under the boat with Airmar’s new wide beam Chirp product line. Offering a high frequency range of 150-250 kHz and a constant 25° beam width, these transducers are truly broadband at its best. In addition to improving the performance of Chirp-ready echosounders, anglers using the new wide beam transducers will achieve twice the coverage under the boat compared to our current high frequency Chirp transducers.
A unique property of the new high frequency transducers is that the beam width is a constant 25° angle across the entire frequency band. Now, in addition to providing vast bottom coverage and precise fish detection in the upper water column that can sometimes go unseen with our narrow beam transducers, Airmar’s new wide beam format also creates crisper and larger return images on the display. We’ve got you covered.
Specifications
Low Frequency
CHIRPS from 42 kHz to 65 kHz ?25° to 16° beamwidth
High Frequency
CHIRPS from 150 kHz to 250 kHz ?25° constant beamwidth
Boat size
8 m (25’) and above
Hull type
Fiberglass or wood
Hull deadrise
Up to 20° with fairing block
Acoustic window
Urethane
What’s in the Box:
B275CLHW-MM
Fairing block and hardware
MMC-9N2 – Navico (2) 9 pin M&M Chirp Cable – 1m
Airmar B275C-LHW wide beam CHIRP bronze through-hull sensor with Navico (2) 9-pin M&M chirp cable-1m Model: B275C-LHW-9N2 depth and fast response water temperature sensor 123 kHz…
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
Also available as transom (TM275LHW) and pocket/keel (PM275LHW) mounts
Includes High-performance fairing and mounting hardware
