The world's most advanced VHF with built-in smartAIS SOTDMA transponder and remote vessel monitoring.

WatchMate XB-8000 transponders feature award-winning smartAIS technology for Collision Avoidance, Anchor Watch, and Man Overboard situations.

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Cortex VHF

Cortex V1 VHF with smartAIS
Vesper Marine Cortex combines AIS SOTDMA, VHF, and a wireless handset
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2022 CATALOG

Download the latest Vesper Marine Catalog for 2022
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Cortex AIS

Cortex M1 smartAIS with Remote Monitoring
Vesper Marine Cortex combines AIS SOTDMA and VHF

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WatchMate AIS

WatchMate XB-8000 smartAIS
Vesper XB-8000 Marine AIS Transponder