Airmar B75 Chirp-Ready Transducer – Bare Connector

Airmar’s low profile, Chirp-ready B75H transducer delivers a narrow beamwidth, that is excellent for pinpointing fish holding tight to wrecks, reefs and other structures. In just one installation, the The B75H provides amazing bottom detail and target separation on baitfish and schooling gamefish.

Features:

• Bare wire cable end for no connector applications
• Depth and fast-response water-temperature sensor
• Great shallow-water performance
• Low-profile, thru hull housing provides good resolution at speed when properly installed almost flush to the hull
• Bronze housing for use on stepped, planing or displacement hull
• Corrects for the hull deadrise by orientating the beam directly down
• Exclusive Xducer ID® technology
• Automatic configuration of echosounder to transducer – enables the echosounder to adapt to the transducer connected, providing an optimized system
• Continuous monitoring of ceramic operating temperatures
• Transducer profile information can be presented on the OEM echosounder display

Specifications:

• Transducer tilt options:
  • 0° tilt angle that compensates for 0° to 7° hull deadrise
  • 12° tilt angle that compensates for 8° to 15° hull deadrise
  • 20° tilt angle that compensates for 16° to 24° hull deadrise
• Recommended boat length: Up to 8 m (25′)
• Hull material: Fiberglass or wood
• Acoustic window: Urethane
• Transducer element: One internal broadband ceramic assembly
• Hole diameter: 70mm (2-13/16″)
• Cable end connection: 11-Pin Raymarine
• Weight: 1.4 kg (3 lbs)

Low Chirp Band Transducer:

• Low frequency: 40 to 75 kHz:
  • 32° to 21° beamwidth
  • Maximum depth performance to 353 m (1,200′)
  • Provides great deep water performance
  • Delivers up to 35 kHz of total bandwidth in just one installation

Medium Band Transducer:

• Medium frequency: 80 to 130 kHz:
  • 24° to 16° beamwidth
  • Maximum depth performance to 274 m (900′)
  • Provides good shallow-water performance, bottom detail, and deeper performance than high-frequency band
  • Delivers up to 50 kHz of total bandwidth in just one installation

High Chirp Band Transducer:

• High frequency: 130 to 210 kHz:
  • 15° to 9° beamwidth
  • Maximum depth performance to 214 m (700′)
  • Provides great shallow-water performance, bottom detail, and clear fish-target returns
  • Delivers up to 80 kHz of total bandwidth in just one installation

Installation Instructions

Data Sheet (2.58 MB)