SeaSignal - Next-Gen Underwater Acoustic Recording

Popoto SeaSignal is a calibrated, wide-band underwater acoustic recording platform engineered for high-fidelity measurement and analysis. Housed in a rugged Delrin and titanium enclosure, the SeaSignal is suitable for long-term deployments in demanding marine environments.

Designed for researchers, integrators, and subsea platform developers, SeaSignal pairs precision instrumentation with modern, AI-enabled software tools, allowing for truly next-generation underwater acoustic recording and analysis.

Accurate & Precise Acoustic Front End

• Factory-calibrated Teledyne Reson hydrophone
• Low-noise analog signal chain with 160 kHz analog bandwidth (upgradeable to 400 kHz)

Storage & Power

• Base 1 TB internal storage, upgradeable to 4 TB
• Optional redundant recording mode (mirrored storage; halves available capacity)
• Internal rechargeable battery for >24 hours continuous recording (settings dependent)
• Fast recharge: 5% to 100% in approximately 3 hours

Advanced Data Interface

• Integrated Gigabit Ethernet for rapid data offload
• Remote configuration, monitoring, and data review via a modern web-based user interface
• AI integration via MCP server for accelerated data analysis workflows
• Optional upgrade enabling live decoding of underwater acoustic communications signals
  

What’s Included

The Popoto SeaSignal comes complete with a comprehensive integration and maintenance kit, including:

• Custom Pelican case for secure transport and storage
• Popoto SeaSignal Dockmate interface breakout board
• Dummy Plug for connector protection
• AC-DC Adapter for high-speed charging and tethered use
• Molykote compound for greasing subcon connectors

Technical Details

Download the technical specifications sheet at www.popotomodem.com/documentation for more in-depth information