Overview
Airmar’s low profile Chirp-ready transducer models are the perfect addition to smaller boats such as center consoles.
The B75HW combines the benefits of the high frequency band for amazing target separation on baitfish and schooling gamefish, with a wide 30° beamwidth for maximum coverage under the boat.
The B75HW transducer delivers up to 100 kHz of total bandwidth in just one installation and delivers amazing coverage under the boat in depths to 106 m (350’). B75HW transmits across the following bandwidth: High frequency 150 to 250 kHz Tilted Element™ transducers have the ceramic element fixed at a 20°, 12° or 0° angle within the housing. The transducer is installed almost flush to the hull.
The tilt of the element corrects for the hull deadrise by orienting the beam directly down. This ensures maximum echo returns to the transducer for more accurate depth readings.
The B75HW is available in three Tilted Element models: Fixed 20° tilted version for 16° to 24° hull deadrise Fixed 12° tilted version for 8° to 15° hull deadrise Fixed 0° tilted version for 0° to 7° hull deadrise This transducer is available in two options: one with an OEM connector designed specifically for your fishfinder, and another as a Mix and Match™ Transducer version.
The Mix and Match™ transducer has a 9-meter (29.5’) cable with a standard connector, plus a 1-meter (3’) adapter cable to connect it to your fishfinder. When placing your order, make sure you know which connector type your fishfinder requires.
Technical specifications
| Acoustic Window | Urethane |
|---|---|
| Common Use | Fishing |
| Freq Hi Wide | 150-250 Khz |
| Frequency | High Wide |
| Functions | Depth, Temperature |
| High Frequency | 150-250 Khz |
| High-Wide Beamwidth | 30° |
| Hole Size | 70 mm (2-13/16″) |
| Housing | Bronze |
| Hull Material | Fiberglass or wood |
| Max Deadrise | Up to 24° |
| Max Depth | 106 m (350′) |
| Max Vessel LOA | Up to 8 m (26′) |
| Mounting Style | Tilted Element Thru-Hull |
| Power Rating | 600 W |
| Product Family | Marine |
| Single or Dual Frequency | CHIRP-Ready Single-Band |
| Tilted Element | Yes |
| Weight | 1.4 kg (3 lb.) |
FAQs
What installation options does the B75HW offer?
The B75HW can be installed with a 0°, 12°, or 20° Tilted Element to match your hull deadrise for optimum echo returns.
How should the element tilt be chosen for installation?
The element tilt should match your hull deadrise to ensure the beam points directly downward.
How does the Tilted Element design benefit installation?
The Tilted Element corrects for the hull deadrise by orienting the beam directly down, helping to ensure accurate depth readings.
Is the transducer element nearly flush to the hull when installed?
Yes, the transducer is installed almost flush to the hull for low profile and effective performance.
What fishfinder connector type do I need to specify when ordering?
You need to know if your fishfinder requires an OEM connector or the standard Mix and Match type when ordering.
How long is the included transducer cable?
The Mix and Match™ version comes with a 9-meter (29.5’) cable and a 1-meter (3’) adapter cable for connection to your fishfinder.
What is the maximum hull deadrise this model supports?
The B75HW supports hull deadrise up to 24°, based on the selected tilt version.
What is the rated power for the B75HW?
The B75HW has a power rating of 600 W for efficient operation.
Is the B75HW suitable for stepped or displacement hulls?
Yes, the bronze housing can be used on stepped, planing, or displacement hulls.
What type of hulls can the B75HW be used on?
The B75HW is recommended for use on fiberglass or wood hulls, and is suitable for stepped, planing, or displacement hulls.
Who do I contact for help with installation, servicing or advice?
Contact the SailRACE team — as certified marine experts we’re happy to help with product selection, installation and after-sales servicing, before and after your purchase.
Variant selection
Select the reference, connector and configuration that match your equipment. The options below identify the variants available in this listing.
- B75HW-0-H — 0 deg / Humminbird
- B75HW 0 F1 — 0 deg / Furuno F1
- B75HW 0 F2 — 0 deg / Furuno F2
- B75HW-12 H — 12 deg / Humminbird
- B75HW 12 F1 — 12 deg / Furuno F1
- B75HW 12 F2 — 12 deg / Furuno F2
- B75HW-20-H — 20 deg / Humminbird
- B75HW 20 F1 — 20 deg / Furuno F1
- B75HW 20 F2 — 20 deg / Furuno F2
