Register and take advantage of the discounts and advantages of being a Professional of Nautical
Join the more than 500 Nautical Professionals now
The Airmar B175 H-W (20°) transducer is a unique wide-beam, high-frequency, Chirp-ready solution that operates across a frequency range of 150 to 250 kHz. This high-frequency band delivers superior resolution and a fixed 25° beam that provides twice the coverage and excellent fish arches on the display.
The high wide-beam technology is ideal for both inshore and pelagic fishing, where resolution and maximum coverage are essential down to 152 m (500'). Tilted Element™ transducers feature the element fixed at a 20° angle within the housing. Because the transducer is installed almost flush to the hull, the tilt corrects for hull deadrise and orients the ceramic element horizontally to ensure maximum echo returns. The B175HW transmits across the high band frequency of 150 to 250 kHz, covering the popular fishing frequency of 200 kHz and everything else in the bandwidth. High frequency delivers superior shallow-water performance, bottom detail, and fish-target separation. The low-profile, thru-hull housing provides good resolution at speed, suitable for fiberglass or wood hulls with a deadrise of 16° to 24°. This transducer combines advanced technology with robust installation for demanding marine environments.






