Airmar B285 Single Band Chirp-Ready Thru-Hull Transducer – 9-Pin Navico

Airmar’s B285 Single Band Chirp-Ready Thru-Hull Transducer delivers the right combination of coverage, extended depth range, and the ability to produce accurate target and structure returns

Features:

• Depth and fast-response water-temperature sensor
• 1 kW of power for great shallow to mid-depth water performance
• Bronze transducer housing with high-performance fairing block for optimal performance at speeds over 30 knots (34 mph)
• Covers popular fishing frequency of 200 kHz plus everything else in the bandwidth
• 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
• 9-Pin cable end for use with compatible Simrad / Lowrance sounders
• Includes mounting hardware

High/Wide Transducer Specifications:

• High frequency: 150 to 250 kHz:
  • Constant 25° beamwidth
  • Maximum depth performance to 152 m (500′)
  • Delivers superior shallow-water performance, bottom detail, and fish-target separation
  • High wide beamwidth yields more coverage for detecting fish in the upper-water column
• 100 kHz of total bandwidth from one transducer
• Chirp band: High/Wide
• Recommended boat length: 8 m (25′) and above
• Deadrise angle: Up to 26° with fairing block
• Acoustic window: Urethane
• Transducer element: One internal ceramic assembly
• Hole diameter: 30 mm (1-3/16″)
• Cable end connection: #9 Connector Humminbird
• Weight: 4.2 kg (9.2 lbs)

Medium Transducer Specifications:

• Medium frequency: 85 to 135 kHz:
  • 16° to 11° beamwidth
  • Maximum depth performance to 457 m (1,500′)
  • Shallow to mid-depth performance, bottom detail, and fish-target separation
• 50 kHz of total bandwidth from one transducer
• Recommended boat length: 8 m (25′) and above
• Hull material: Fiberglass or wood
• Deadrise angle: Up to 26° with fairing block
• Acoustic window: Urethane
• Transducer element: One internal ceramic assembly
• Hole diameter: 30 mm (1-3/16″)
• Weight: 4.2 kg (9.2 lbs)

Installation Instructions

Transducer Comparison Chart (1.29 MB)