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icListen HF Hydrophone
Start listening now with the icListen HF
icListen Smart Hydrophones are the world's first smart digital hydrophones. The icListen can be used for real-time listening and event detection, or as an acoustic recorder.
Small enough to carry in one hand, our simple, accurate, and reliable icListens allow users to collect, analyze, and listen to ocean sound data in real-time.
What's in the Box
Which icListen hydrophone is right for you?
icListen HF ALTA
Frequency
10 Hz - 200 kHz
Sensitivity
-173 dB re V/uPa
Peak SPL
180 dB re uPa
Depth Rating
900m
Communication Interface
Ethernet
Modes
Waveform/FFT/Event Detection
10 Hz - 200 kHz
Sensitivity
-173 dB re V/uPa
Peak SPL
180 dB re uPa
Depth Rating
900m
Communication Interface
Ethernet
Modes
Waveform/FFT/Event Detection
icListen HF ALTA
Frequency
10 Hz - 200 kHz
Sensitivity
-177 dB re V/uPa
Peak SPL
184 dB re uPa
Depth Rating
3500m, 6000m
Communication Interface
Ethernet
Modes
Waveform/FFT/Event Detection
10 Hz - 200 kHz
Sensitivity
-177 dB re V/uPa
Peak SPL
184 dB re uPa
Depth Rating
3500m, 6000m
Communication Interface
Ethernet
Modes
Waveform/FFT/Event Detection
icListen AF ALTA
Frequency
10 Hz - 12 kHz
Sensitivity
-159 dB re V/uPa
Peak SPL
165 dB re uPa
Depth Rating
900m, 3500m
Communication Interface
Ethernet
Modes
Waveform/FFT/Event Detection
10 Hz - 12 kHz
Sensitivity
-159 dB re V/uPa
Peak SPL
165 dB re uPa
Depth Rating
900m, 3500m
Communication Interface
Ethernet
Modes
Waveform/FFT/Event Detection
