TSR-900 Single Channel Sonar Product Launch
- 1 day ago
- 1 min read
OEM Board-Level Coherent Echosounder for Autonomous Platforms
The TSR-900 is a compact, coherent single-beam echosounder designed for seamless integration into autonomous surface vessels (ASVs), small AUVs, and shallow-water robotic platforms operating to 30 m depth (transducer limit).
Built on the proven signal architecture of our TSR-1000 Echosounder, the TSR-900 delivers high-quality, pin-to-ping coherent sonar data in a lightweight OEM form factor — ideal for robotics developers, system integrators, and research teams building next-generation marine autonomy.
Why TSR-900?
🔹 Coherent From Pin to Ping
The TSR-900 generates in-phase (I) and quadrature (Q) data of the returned acoustic signal, enabling:
Precise depth and range measurement
Sub-centimetre resolution (8 mm at 200 kHz class)
Detection of micro-motion in stationary targets
One-dimensional current profiling
Advanced signal processing and custom workflows
The same coherent architecture is used in our TSR-1000 Echosounder platform, providing a clear upgrade path from shallow-water development to full industrial deployment.
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