B75H Chirp-ready Tilted Element Thru-hull
Part NumberB75H

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

- Depth and fast-response water-temperature sensing
- 600 W of power with a maximum depth of 214 m (700')
- High frequency: 130 to 210 kHz
- 15° to 9° beamwidth
- High frequency delivers great shallow-water performance, bottom detail, and clear fish-target returns
- Low-profile, thru-hull housing provides good display resolution at speed when installed properly
- Recommended for stepped, planing, or displacement hull
- Bronze housing for use in a fiberglass or wood hull
- Also available in a stainless steel housing (SS75H) for use with all hull materials
- Patented Xducer ID® technology
- Acoustic Window: UrethaneCommon Use: FishingFunctions: Depth, TemperatureHigh Frequency: 130-210 kHzHigh Frequency Beamwidth: 15°-9°Hole Size: 70 mm (2-13/16")Housing: BronzeHull Material: Fiberglass or woodMax Deadrise: Up to 24°Max Deadrise Angle: 24°Max Depth: 214 m (700')Max Vessel LOA: Up to 8 m (26')Mounting Style: Tilted Element Thru-HullPower Rating: 600 WRetractable housing: NoSingle or Dual Frequency: CHIRP-Ready Single-BandTilted Element: YesUsable Shaft Length: 95 mm (3.75")Weight: 1.4 kg (3 lb.)