Sonar: Hydrophone, Underwater Transducer.

BENTHOWAVE INSTRUMENT INC. Acoustic Transducer & System 

Acoustic Transducer: Spherical HydrophoneLine Array HydrophoneAcoustic Transducer: Vector HydrophoneDirectional HydrophoneAcoustic Transducer: Flush-Mounting HydrophoneAcoustic Elements for ArraysAcoustic Transducer: Sonar TransducerAcoustic Transducer: Omnidirectional TransducerAcoustic Transducer: Low Frequency TransducerAcoustic Transducer: Phased Array TransducerAcoustic Transducer: Multibeam Transducer

Acoustic and electronic components for underwater sound (oceanography and hydrography), sonic and ultrasonic engineering, electroacoustics, communication, bioacoustics, exploration seismology and seismic wave, physical acoustics, acoustical imaging, and material study.

Acoustic Transducer: Underwater & Air SONAR, NDT, AE, HIFU & Imaging

 ψ Communication, Navigation, Fishery, Oceanography, Seafloor-mapping, Sub-bottom Profiling, Marine Animals, Seismology ψ

» Hydrophone & Acoustic Sensor: Low Noise, Low Power, Miniature, Omni & Highly Directional, Beamforming, Deep Water, High Temperature
» BII-7000 Omnidirectional Spherical Hydrophone » BII-7010 Low Noise Broadband Hydrophone: 0.1Hz to 500kHz
» BII-7020 Line Array Hydrophone: 1Hz to 160kHz » BII-7030 Automatic-Sensitivity-Control Hydrophone: 80dB Range
» BII-7040 Hemispherical Hydrophone » BII-7550 Split Beam Transducer: Target Angle Estimation
» BII-7060 Vector Hydrophone: Measurement of Bearing » BII-7070 Directional Hydrophone & Planar Array Element
» BII-7080 Programmable Sensitivity Hydrophone » BII-7090 Vibration Insensitive Hydrophone
» BII-7100 High Temperature Hydrophone (Up to 198°C/390°F) » BII-7110 Flush-Mounting Hydrophone
» BII-7120 Ultra-Low Noise Hydrophone: Below Sea-state Zero » BII-7140 Acoustic Element for Array/Streamer/Beacon
» BII-7180 Miniature Hydrophone & AE: Φ1.0 to Φ3.5mm Aperture » BII-7680 Wide Beam Directional Transducer: 120°x30° View
» BII-7230 AE Sensor: Detect Acoustic Emission » BII-7630 Phased Array Transducer: Beamforming & Imaging
» Marine & NDT Transducer (Transmit & Receive): Broadband, High Power, Omni & Highly Directional, Beamforming, High Temperature
» BII-7500 High Power Piston Transducer » BII-7510 Communication and Miniature Transducer
» BII-7520 Omnidirectional Spherical Transducer » BII-7530 Low Frequency Transducer
» BII-7540 Parametric Array Transducer: Sediment Profiling » BII-7550 Split Beam Transducer: Target Angle Estimation
» BII-7560 Echo Sounding and High Frequency Transducer » BII-7570 Side Scan Transducer: Interferometric and Parametric
» BII-7580 Ultrasonic Power Transducer: High Power, High Qm » BII-7590 Free Flooded Ring Transducer: Broadband, Deep Water
» BII-7600 Communication Transducer: Conical Beam » BII-7610 Doppler Transducer: Speed Measurement
» BII-7620 Directional Low Frequency Transducer » BII-7630 Phased Array Transducer: Beamforming & Imaging
» BII-7640 Scanning Transducer & Omnidirectional Transceiver » BII-7650   High Intensity (HIFU) Transducer
» BII-7660 Multibeam Transducer: Imaging Sonar » BII-7690 NDT & Imaging Transducers: High Resolutions
» BII-7680 Wide Beam Directional Transducer: 120°x30° View » BII-7710 Scanning SONAR Transducer: 360° Search
» BII-7700 Hemispherical Transducer » BII-7730 Broadband Transducer: Low Qm, Single & Dual Beams
» BII-7720 Flush-Mounting Transducer » BII-7770 High Temperature Transducer (198°C/390°F)
» BII-7740 Annular Array Transducer: Array Shading & Focusing » BII-7760 Spherical Sector Directivity Transducer: up to 120°
» Air Transducer (Transmit & Receive): Air-Coupled NDT, Material Study, Navigation, Ranging, Measurement and Control.
» BII-7900 Ultrasonic Air Transducer, up to 140°C (284°F) » BII-7910 Air Array Transducer: Electronic Beam Focusing

Acoustic Instrumentation: Preamplifier, Power Amplifier, Impedance Matching,...

» BII-1000 Hydrophone & Ultrasonic Preamplifier with Filters » BII-6000  Impedance Matching for Transducers
» BII-2100 T/R (Transmit & Receive) Switch Module » BII-8010  Ultrasound Pulser & Receiver
» BII-4000 Signal Generator for SONAR, NDT, HIFU... » BII-8030  Acoustic Transmitter: Underwater & Power Ultrasonics
» BII-5000  Power Amplifier: Sonar, NDT, HIFU » BII-8080 Underwater Acoustic Transmitter and Receiver

PreamplifierPower AmplifierPower Amplifier for Acoustic TransducerImpedance MatchingImpedance Matching for Acoustic Transducertransmit and receive switchT/R Switch ModulesUnderwater Acoustic TransmitterTransmitting and Receiving System