SP15 Spherical Transducer

AOTC’s Model SP15 transducer is used in underwater communication, underwater sound sources and other scenarios.

● Resonant Frequency (fᵣ): 16 kHz
● Static Capacitance (C₀): 123 nF
● Recommended Frequency Range: 5~40 kHz
● TVR @ fᵣ: 149 dB re 1 μPa•m/V
● OCVS @ fᵣ: -190 dB re 1 V/μPa
● Source Level @ fᵣ: 200 dB re 1 μPa•m
● Horizontal Beam pattern: Omnidirectional
● In-Band Vertical Beam pattern: θ-3dB ≥ 300°
● Maximum Operating Depth: 450 m
● Cable: 8 mm Diameter Dual-Core Shielded Rubber Cable
● Cable Length: Standard 10 m, Customizable
● Main Body Material: Stainless Steel
● Weight: 1.1 kg