AIRMAR B75M Chirp-ready Tilted Element Thru-hull

Airmar’s low-profile, Chirp-ready, transducer models are the perfect addition to smaller boats such as center consoles. Operating at a frequency range of 80 to 130 kHz, the B75M delivers up to 50 kHz of total bandwidth in just one installation. This transducer shows amazing bottom detail in shallow and medium depths down to 274 m (900′).

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 and more accurate depth readings.

The B75M 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

Features

• Depth and fast-response water-temperature sensing
• 600 W of power with a maximum depth of 274 m (900′)
• Medium frequency: 80 to 130 kHz
  • 24° to 16° beamwidth
• Medium frequency provides good shallow-water performance, bottom detail, and deeper performance than high-frequency band
• Low-profile, thru-hull housing delivers good display resolution at speed when installed properly
• Bronze housing for use in a fiberglass or wood hull
• Recommended for stepped, planing, or displacement hull
• Also available in a stainless steel housing (SS75M) for use in all hull materials
• Patented Xducer ID^® technology

Specifications

• Acoustic Window: Urethane
• Common Use: Fishing
• Functions: Depth, Temperature
• Hole Size: 70 mm (2-13/16″)
• Housing: Bronze
• Hull Material: Fiberglass or wood
• Low Frequency: 40-75 kHz
• Low Frequency Beamwidth: 32°-21°
• Max Deadrise: Up to 24°
• Max Deadrise Angle: 24°
• Max Depth: 366 m (1200′)
• Max Vessel LOA: Up to 8 m (26′)
• Mounting Style: Tilted Element Thru-Hull
• Power Rating: 600 W
• Retractable housing: No
• Single or Dual Frequency: CHIRP-Ready Single-Band
• Tilted Element: Yes
• Usable Shaft Length: 95 mm (3.75″)
• Weight: 1.4 kg (3 lb.)

Inclination	0º, 12º, 20º

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