How far can we communicate underwater?

 

The acoustic modem challenge

Underwater acoustic modems are the backbone of subsea communication,
but their range is limited by physics: signal absorption, noise, and multipath distortion.

While current systems reach tens of kilometers in ideal conditions,
real-world performance often falls short due to depth, salinity,
and environmental interference.

Maximizing range without sacrificing data integrity remains the core challenge
for offshore industries.

 

Curious about the real-world limits and how to push them further?

Ask for a session with our underwater communication expert!

 

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