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Hydrophones

icListen Digital and Smart Hydrophones OceanSonics - Canada: Smart hydrophones that integrates within the same sensor amplifier, filter, converter and memory.
icListen HF - icListen LF - icListen AF - HF icListen Reson - icTalk Projector - Lucy Software

Beacons and USBL

USBL Tracking Systems AAE Technologies - UK: Ultra Short Baseline System (USBL) for underwater positioning and tracking, based on a single multi-element transducer that transmits and receives acoustic signals from submarines target.
Sistems: Nexus 2, Alpha & Alpha Portable, Nexus Lite

Positioning Beacons AAE Technologies - UK: Beacon for the acoustic positioning: Micro Bracons 21x, 31x - Mini Beacons 101x - Midi Beacons 103x - Fatboy Beacons 106x - Seabed Beacons 105x - Low frequency Beacons 66x - Beacon Tester - V-Nav Acoustic Positioning System

Release Beacons AAE Technologies - UK: Release acoustic beacon, a release system for recovery of equipment deployed in the seabed. The Beacon is joined to the anchoring system, which will be dropped with a remote control.

Sub-bottom Profiling AAE Technologies - UK: Seismic survey systems: Energy sources CSP - Sound soure Boomers - Sound soure Sparkers - S-Boom - Deep Tow Sparker DTS-500 - Streamer di idrofoni

HydraSeis Multi-Channel Seismic Streamer AAE Technologies - UK: The HydraSeis UHR system has been developed to acquire digital multi-channel Ultra- High Resolution (UHR) seismic data. The design methodology of the HydraSeis system compliments applied acoustics existing range of Ultra- High Resolution sound sources to provide a step change in performance for data quality.

The in- water internal 16kHz 24-Bit ADC modules provide digital low noise, wide bandwidth data acquisition. The 100MBps network data link to the system console provides continuous Ultra-High Resolution recording coupled with external navigation integration.

The flexible modular system allows for 2D and 3D UHR data acquisition at fast shot intervals for a wide range of marine geophysical survey applications.

Scientific echosounders and hydro-acoustic systems for exploration of natural resources, marine research and seabed mapping BioSonics - USA: Split-beam echosounders for fisheries research, aquatic habitat assessment, sea bottom classification, distribution and classification of the fish population and marine vegetation.
DT-X PORTABLE ECHOSOUNDER - DT-X SUB AUTONOMOUS SUBMERSIBLE ECHOSOUNDER - MX AQUATIC HABITAT ECHOSOUNDER - DT-X AMS AUTOMATED MONITORING SYSTEMS - FX SCIeNTIFIC FISHERIES ACHOSOUNDER - Z-BPAT 1800MX - VISACQ AUTOTRACK SOFTWARE - VISUAL HABITAT SOFTWARE

Side Scan Sonars (DeepVision DE Series) DeepVision - Sweden: Side Scan Sonars of the DE series offer several options in terms of frequency.
Models:
DE3468D - Frequency Dual 340/680 kHz - Range 25 to 200 m / 10 to 100m
DE340D - Frequency 340 kHz Center - Range 15 to 200m
DE680D - Frequency 680kHz Center - Range 10 to 100m
DE680SAR - Frequency 680kHz Center - Range 5 to 50m