Raymarine's B45 is a small and economical, dual frequency bronze stem transducer that provides a shielded ceramic element for noise-free echo sounder display.

Features:

• Small, economical dual-frequency transducer with long stem
• Shielded ceramic element for noise-free echo sounder display
• Streamlined housing deflects aerated water from transducer face to provide clearer echo returns
• Supplied with high-performance fairing
• Suitable for planing-hull powerboats and cruising sailboats up to 30' in length
• Compatible with Raymarine ST40, i40, ST60+, i50, ST290, ST70 and i70

Specifications:

• Mount: Thru-hull
• Hull Deadrise: Up to 26° with fairing
• Housing Material: Bronze
• Cable: 45'
• Frequency: 50 / 200 kHz
• Cone: 45° (50 kHz) / 12° (200 kHz)
• Power: 600W RMS
• Max. Depth Range: 800 - 1200 ft (50 kHz) / 400 - 700 ft (200 kHz)
• Acoustic Window Material: Urethane
• Compatible Hull Materials: Fiberglass or wood
• Hole Dia. for Installation: 0.875"
• Dimensions (with fairing): 4.57" H x 2.58" W x 13.64" L

Note: Use with an ST70 or an i70 instrument requires use of an iTC5 Instrument Transducer Converter (E70010)