Raymarine B175M Bronze Low Profile Through Hull CHIRP Transducer - 1kW - Depth/Temp - 20 DegThe B175M CHIRP medium frequency version operates at a frequency range of 85 to 135 kHz. The B175M reveals fish at medium depths of up to 457 m (1,500') and delivers ultra-clear target resolution.
All B175 series transducers used a tilted element. The ceramic element is fixed at a 20°, 12°, or 0° angle within the housing. The tilted element corrects for the hull deadrise and orients the sonar beam to ensure maximum echo returns.
When used individually, the B175 transducer must be installed using a single transducer operation cable, part number A80328
When installed in pairs, join the B175 transducers using a transducer Y-cable, part number A012146.
20° tillted element for 16-24° deadrise angles
Max Depth: 1,500 Ft
Frequency: 80-130kHz
Beam Width: 24°/16° | 
