EA-SDA14
Embedded Acoustic Recorder

RTSys

Versatile multi-hydrophone recorder, easy to use with high level of performances.

EA-SDA14 is a compact embedded recorder able to acquire up to 4 broad band hydrophones simultaneously.

The EA-SDA14 Acoustic Recorder accepts both passive and pre-amplified active hydrophones. Its wide band analog input allows up to 1MHz with a dynamic range greater than 100dB guaranteeing efficient signal to noise ratio.

The embedded digital signal processor allows high speed acquisition, filtering and storage.

In autonomous mode, data is stored whether on SD Card or hard drive. In towed mode, data is stored then transferred via Ethernet.

Its power consumption is between 1,4W to 3W in active mode and less than 1mW in sleep mode.

EA-SDA14 can be programmed with a mission schedule including date of beginning, sleep and record periods in order to improve battery life.

The configuration and monitoring are facilitated through web browser interface.

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