Airmar Technology Corporation

B75H Chirp-ready Tilted Element Thru-hull

Part NumberB75H

B75LMH-B150M Chirp-ready Titled Element™ Thru‑hull

600 W

Airmar’s low-profile, Chirp-ready, transducers are the perfect addition to smaller boats such as center consoles. The high-frequency band of the B75H, operating between 130 and 210 kHz, has a narrow beamwidth—excellent for pinpointing fish holding tight to wrecks, reefs, and other structures. It also shows amazing target separation on baitfish and schooling gamefish. This transducer delivers up to 80 kHz of total bandwidth in just one installation for clear bottom detail and fish target resolution.

Tilted Element transducers have the ceramic element fixed at a 20°, 12°, or 0° angle within the housing. When the transducer is installed almost flush to the hull, the tilt of the element corrects for the hull deadrise, orienting the beam directly down. This ensures maximum echo returns to the transducer for more accurate depth readings.

The B75H is available in three Tilted Element models:

  • Fixed 20° tilted version for 16 to 24° hull deadrise angles
    Fixed 12° tilted version for 6 to 15° hull deadrise angles
    Fixed 0° tilted version for 0 to 7° hull deadrise angles
B75LMH-B150M Chirp-ready Titled Element™ Thru‑hull