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Category: Electronics

On board resource management

The issue of the safeguard of our resources is more and more topical and, on a boat, its impact is even greater. A sustainable and respectful approach to the environment affects also the sound management of on board resources (like at home) i.e. power and…

Review: underwater LED light

Osculati code: 13.640.01 The item comes in a nicely made box including instructions and screws for installation, like any other product by Osculati. I tried item number 13.640.01, a light designed for hull mounting: drill a bore large enough to let the power cord through…

Internet on board: how to connect in and offshore

A fast and reliable onboard connection is a major advantage for the modern sailor. Weather forecasts are available in real time and you can also work on board your boat. This article explores the main connectivity options when sailing in- and offshore, in Italy and…

Guide: onboard batteries

Batteries are the heart of the electrical system: they start the engine and power all the boat electrical devices (lights, electric instruments, radio, fridge, etc.). These two fields of application are markedly different: engine starting needs very high currents (up to 700-900 Ampere) for a…

VHF: performance and procedures

VHF is the device ‘par excellence’ for safe navigation, effective when used in full knowledge of its performance and procedures. The range of VHF radio communications doesn’t come first and foremost from the device power but above all from the position height of the transmitter’s and…