Collection: Radios / VHF / AIS

Radios / VHF / AIS: communication and safety at sea

Marine communication is a fundamental pillar of safety and navigation efficiency. At Skysat, drawing on our offshore racing experience, we understand the importance of reliable and high-performance radio links. Whether for routine communications, distress alerts, or receiving critical information, a well-configured VHF/AIS system is essential.
Discover our rigorous selection of equipment and our expertise to guide you toward the solution best suited to your program.

Fixed and portable VHF radios: choosing the right option

The choice between a fixed VHF and a portable VHF depends on your type of sailing and your specific needs. Fixed VHF radios offer superior range and easy integration with other navigation equipment, while portable VHF radios provide flexibility and can serve as a backup solution in case of electrical failure. It is essential to consider transmission power, waterproofing, and features such as DSC (Digital Selective Calling).

AIS: identifying and being identified

AIS (Automatic Identification System) is an automatic transmission system that identifies vessels and tracks their real-time position. It significantly enhances safety at sea by providing critical information about nearby vessels, such as their name, heading, speed, and status. The choice of an AIS Class A or Class B transponder depends on your vessel size and sailing area.

VHF and AIS antennas: optimizing range

The performance of your VHF/AIS system largely depends on the quality of the antenna. A well-chosen and correctly installed antenna maximizes range and communication clarity. It is important to consider antenna length, gain, impedance, and the quality of the coaxial cable used for the connection.

💡 Skysat tip

Before any installation, check the NMEA 2000 compatibility of your various devices. A properly configured network allows AIS and GPS data to be exchanged, optimizing the safety and ease of use of your onboard electronics. Feel free to contact us to validate your wiring diagram.