Porpoise
Porpoise
The standard PORPOISE acoustic recording system is built from composite glass fibre and engineered plastic rated to 500m depth. This version of PORPOISE includes an integrated hydrophone and low noise programmable gain pre-amplifier for excellent 24 bit acoustic data quality over a huge dynamic range. Each unit includes 128 GB of internal recording memory, and is user expandable with SD cards to 4 TB. In addition to world class performance, PORPOISE comes at an affordable price for any research project.
Porpoise-Ext
PORPOISE-EXT includes the same electronics and features as the standard version, but includes an option for an external hydrophone. This unit is housed in a pressure vessel that is depth rated in excess of 2000m. PORPOISE-EXT allows users to use one of many hydrophones on the market that might suit a particular application. By decoupling the hydrophone element from the pressure vessel, users can choose the right sensor for a broader range of depth or export constraints.
Specifications
Power |
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Acoustic |
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Memory |
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Dimensions |
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Communications |
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Environmental |
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External Integration |
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