M25M Series (20 - 32 kHz band)

VERSATILE ACOUSTIC SMART MODEMS

Multi-purpose mid-range acoustic modems designed to balance range, data rate, and flexibility.

Available in Silver, Platinum, and Bronze editions — where Silver offers dependable all-round performance, Platinum adds MIL-qualified ruggedness for defense and other demanding use cases, and Bronze provides a cost-effective platform for early-stage testing and development.

Key Features

  • Up to 15 kbps* data rate or over 4 km range in tropical waters.
  • Built-in acoustic ranging with 0.1 m precision.
  • Compatible with NATO JANUS standard for interoperability.
  • Support for multiple receivers for better performance.
  • Ideal for offshore, marine, research and defense deployments.

Avaialble editions

Platinum Edition
Rugged and high-performance for demanding missions.
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Silver Edition
Reliable and customizable for commercial use.
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Bronze Edition
Affordable and flexible for research and testing.
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Quick Links

LF Band

L12L Series

9 - 16 kHz band

Long-range, acoustic communication for persistent presence.

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MF Band

M25M Series

20 - 32 kHz band

Versatile connectivity for diverse set of applications.

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HF Band

S40H Series

25 - 50 kHz band

High-speed connectivity for data-intensive underwater applications.

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Gen4X

Accessories & Optional Upgrades

Expand functionality with modular accessories and upgrades.

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Legacy

Gen4 WNC Series

Trusted technology continuing to support ongoing deployments.

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