The icListen HF is a revolutionary smart digital hydrophone that enables real-time processing, streaming, and recording of acoustic data without the need for additional pre-amps, filters, converters, or datalinks. The compact self-contained unit is fully calibrated and can be used for real-time listening and event detection, as an acoustic recorder, or both simultaneously. Settings can be easily adjusted via a web browser interface.
The hydrophone is small and lightweight enough to carry in one hand, and features ultra-low noise and a wide dynamic range for high-quality data and long-term stability, as well as 1 TB of internal storage. Multiple units can be synchronized to create a simplified and convenient multi-channel array.
Specifications:
| Length: | 304 mm |
| Frequency: | 10 Hz to 200 kHz |
| Sensitivity: | -173 dB re V/µPa |
| Peak SPL: | 180 dB re µPa |
| Sample Rate: | 1 - 512 kS/sec |
| Depth Rating: | 900, 3500 or 6000 m |
| Dynamic Range: | 147 dB |
| Autonomous Battery Life: | 8 hrs |
| Resolution: | 24 bits |
