The Leading Communications Solutions for Maritime Environments

Increase range, throughput, and reliability with (COFDM) modulation and Multi-Input Multiple-Output (MIMO)

When at sea,  signals reflected by the water cause interference with traditional communications systems. This poses a significant and unique challenge for USV applications which require the real time transmission of video and data.

Silvus Technologies StreamCaster™ radios utilize a powerful combination of Coded Orthogonal Frequency Division Multiplexing (COFDM) modulation and Multi Input/Multiple Output (MIMO) antenna techniques. As a result, they are able to make constructive use of signal reflections, enabling increased range, throughput, and reliability. And thanks to their self-healing, self-forming mesh networking capability, Silvus StreamCaster™ radios provide a flexible solution for multi-vessel operations.

Silvus StreamCaster™ is available in a ruggedized enclosure or as an OEM PCB stack for reduced SWaP.

Features / Benefits:

  • Single transceiver for all video, C2, and telemetry
  • Enhanced range and performance in maritime environments
  • IP Based
  • Low latency
  • Mobile Ad Hoc Mesh Network (up to 20 nodes; expandable to 100's)
  • Relay capability
  • Data rates up to 100+Mbps
  • Dual Band
  • Superb spectral efficiency
  • 256-bit AES encryption


  • ISR
  • Swarm / mesh operation
  • Relay / range extension
  • Manned / Unmanned Teaming

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