Benthowave Instrument Inc.

BENTHOWAVE INSTRUMENT INC.          Underwater Acoustics

Acoustic Transducers & Instrumentation: SONAR, NDT & HIFU

Hydrophone, Sonar Transducer and Acoustic Instrument

 Acoustic Transducers: SONAR, NDT & HIFU
ψ Communication, Navigation, Fishery, Oceanography, Seafloor-mapping, Sub-bottom Profiling, Marine Animals ψ

Omnidirectional HydrophoneLow Noise Preamplified Broadband HydrophoneBolt Fastening HydrophoneDirectional Planar HydrophonePiston Sonar TransducerCommunication TransducerOmnidirectional TransducerMultibeam TransducerSide Scan Transducer

» Hydrophone Low Noise, Low Cost, Miniature, Deep Water    
» BII-7000 Omnidirectional Hydrophone (460kHz, 2500m Depth) » BII-7010 Low Noise Broadband Hydrophone (400kHz)
» BII-7020 Line Array Hydrophone: 1Hz to 50kHz » BII-7030 Bolt Fastening Hydrophone: Receiving Array
» BII-7040 Broadband Hemispherical Hydrophone (500kHz) » BII-7550 Split Beam Transducer: Target Angle Estimation
» BII-7060 Hydrophone Array: Measurement of Bearing » BII-7070 Directional Hydrophone (500kHz)
» BII-7080 Programmable Sensitivity Hydrophone (460kHz) » BII-7090 Vibration Insensitive Hydrophone
» BII-7100 High Temperature Transducer (120°C/248°F) » BII-7110 Envelope Detection Hydrophone: 90dB Dynamic Range
» BII-7120 Ultra-Low Noise Hydrophone: Below Sea-state Zero » BII-7130 High Sensitivity Omni-Hydrophone: -110 dBV/μPa
» BII-7140 Hydrophone Array/Streamer Element (100m Cable) » BII-7150 Low Cost Seismic Hydrophone (100m Cable)
» BII-7160 Low Flow Noise Hydrophone » BII-7170 Thru-hole/Hull Mounted Hydrophone (300kHz)
» BII-7180 Miniature Probe Hydrophone (650kHz)    

» Transducer Broadband, High Power, Transmitting & Receiving    
» BII-7500 High Power Piston Transducer: 1-150kHz » BII-7510 Communication Transducer: 5-400kHz
» BII-7520 Omnidirectional/Hemispherical Transducer » BII-7530 Low Frequency Transducer: 600Hz-6kHz
» BII-7540 Parametric Transducer: Sediment Profiling » BII-7550 Split Beam Transducer: Target Angle Estimation
» BII-7560 Echosounder: Dual Frequency 38-500kHz » BII-7570 Side Scan Transducer: Sea-floor Mapping
» BII-7580 High Frequency Transducer: 0.5-3MHz » BII-7590 Broadband Transducer: 1-40kHz, Deep Water
» BII-7600 Transducer Array Element: 24 to 70kHz » BII-7610 Doppler Transducer: 0.2-2MHz
» BII-7620 Broadband Directional Multimode Transducer » BII-7630 Cylindrical Array: Navigation/Searchlight
» BII-7640 Transceiver/Artificial Acoustic Target » BII-7650   High Intensity (HIFU) Transducer: 5000W/cm^2
» BII-7660 Multibeam Transducer: 2D Imaging Sonar » BII-7670 Beaconing Transducer: 24 to 45kHz, 90° Beam
» BII-7680 Single Beam Transducer: No Sidelobes, 24 to 70kHz » BII-7690 NDT Ultrasonic Transducer: Flaw Detection

 Acoustic Instrumentation: SONAR, NDT & HIFU
ψ Array Processing, Communication, Navigation, Fishery, Oceanography, Seafloor-mapping, Sub-bottom Profiling, Marine Animals ψ

Power AmplifierImpedance Matching and TuningPingers and TranspondersUnderwater Acoustic TransmitterHydrophone, Sonar Transducer and Acoustic InstrumentTransmitting and Receiving SystemRecording, Analysis and PlaybackPortable  Underwater Sound RecorderTransmitting and Receiving Switch

» BII-4000 Active Sonar Signals » BII-1000 Hydrophone Preamplifier & Variable Gain Amplifier
» BII-5000  Power Amplifier: Sonar, HIFU and Headphone » BII-2000  AGC Amplifier (Automatic Gain Control)
» BII-6000  Impedance Matching and Tuning » BII-2030  Envelope Detection of SONAR Signals
» BII-8000 Recording, Analysis, Synthesis and Playback » BII-2040  Signal Demodulation: Quadrature Sampling
» BII-8010  Ultrasound Pulser & Receiver » BII-2080 Array Amplitude Shading: -40dB Side Lobes
» BII-8030  Underwater Acoustic Transmitter » BII-2100 Transmitting & Receiving Switch: 90dB Dynamic Range
» BII-8040  Underwater Acoustic Receiver » BII-8060 Underwater Beaconing: Pinger & Transponder
» BII-8050  Echo Sounder » BII-8080 Underwater Acoustic Transmitter and Receiver