Signal Generation for Acoustic Systems: SONAR, HIFU, NDT...

BII4000 series signal generators and modulators are embedded and standalone components/modules for acoustic systems (SONAR, HIFU, NDT ultrasound devices...), and feature low power, high accuracy and long-term stability.

Suggested Application
Active SONAR System Seafloor Mapping, Echo Sounding Underwater Communication Positioning/Beacon/Transponder/Pinger/Locator Artificial Acoustic Target, Phantom Echo Generation SINE Reference Signal for Demodulator/Quadrature Sampling	Sub-Bottom Investigation/Assessment/Profiler Sediment Profiling, Sediment Penetrating Detection Buried Objects Search, Pipeline/Cable Survey Navigation/Fishery Acoustics/Physical Oceanography Marine Animal Acoustics, Acoustic Behavior Research Ultrasonic Instrumentation, HIFU System

Features
Frequency Range: 0.5kHz to 10MHz Pulse Width: 20ns to 100s Pulse Period: 1.024ms to 8hrs	High Output Current: 75 to 250mA High Accuracy and Stability Pulsed/Burst SINE, Higher Order Harmonics ≤ -40dB

Related Products
Underwater Transducer: SONAR, NDT, and HIFU	BII-8010 Ultrasonic Pulser-Receiver

Note: pps is pulse per second.  Pulse Period = 1/Pulse Repetition

Model	Signal Type	Frequency	Pulse Width	Pulse Repetition Rate
BII4010	Sine Pulse	0.5kHz to 10MHz	20ns to 100s	≥ 0.000035pps (Pulse Period: 1.024ms to 8hrs)
BII4020	Pulse Signal	1kHz to 10MHz	20ns to 100s	≥ 0.000035pps (Pulse Period: 1.024ms to 8hrs)
BII8010	NDT Pulser	Positive Spike	≤ 50 nS	1 pps

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