Decca FFSS H4E mkIV

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Brand: Decca

The Decca FFSS H4E mkIV is a high-performance hydrophone manufactured by the British company Decca. It is part of the company's FFSS (F frequency Sound Source) range of marine hydrophones, which are designed for use in ocean bottom seismic (OBS) surveys.The H4E mkIV hydrophone is a four-ended electrostatic design, which provides high sensitivity and low noise performance. It is rated for operation in water depths up to 3,000 meters, and is capable of detecting acoustic signals with frequencies as low as 2 Hz.The mkIV version of the H4E hydrophone incorporates several enhancements over its predecessor, including improved robustness and stability, and an upgraded external connectivity interface. The hydrophone is shipped with a digital interface data board, which allows for remote monitoring and configuration via a standard Ethernet network.Overall, the Decca FFSS H4E mkIV hydrophone is a leading product in the OBS market, thanks to its high performance, durability, and advanced digital interface capabilities. Its use in marine seismic surveys can provide valuable insights into the geology and structure of the ocean floor, helping to improve our understanding of the Earth's complex tectonic history.