VHF Marine Radio: A Fundamental Explanation

VHF marine radio is an essential piece of equipment for any vessel that spends time on the water. Marine radio offers a way to communicate with other vessels in the area, as well as to receive weather and safety information. VHF stands for “very high frequency,” and refers to the fact that marine radio uses radio waves that are higher in frequency than AM or FM radio waves. 

This makes marine radio ideal for transmitting over long distances, as well as through obstacles like buildings or mountains. Marine radio also uses a “line of sight” transmission, meaning that the signal will travel in a straight line from the antenna to the receiver. This makes marine radio an incredibly reliable form of communication, even when other forms of communication are unavailable.

For these reasons, VHF marine radio is an essential piece of equipment for any vessel that spends time on the water.

VHF Radio Models

There are many factors to consider when choosing a marine VHF radio, such as the type of vessel you have and the features you need. For example, if you have a small boat, you may not need all the bells and whistles that come with a more expensive model. However, if you frequently sail in remote areas, you may want to invest in a radio with GPS capabilities.

Another important consideration is the power output of the radio. If you plan on using your radio for long-distance communications, you will need a model with high power output. You should also make sure that the radio you choose is compatible with any other electronic equipment on your boat.

With so many options available, it is important to take the time to find the marine VHF radio that best suits your needs and preferences.

VHF Handheld Radios

Two-way radios have been around for over a century, and they’ve come a long way in that time. Today, handheld VHF radios are used by everyone from amateur radio enthusiasts to emergency responders. These radios have the advantage of being lightweight, portable, and typically very simple to use due to the radio’s limited number of controls. 

In addition, VHF radios are relatively inexpensive and easy to find. This makes them an ideal choice for anyone who needs a reliable way to communicate. Whether you’re looking for a way to stay in touch with your friends or you need a reliable emergency communication device, a handheld VHF radio is a great option.

VHF Radio Mounted Permanently

While Fixed Mounted VHF Radios have several advantages, there are also some disadvantages to consider. One advantage is that they can be used hands-free, which can be very useful when driving or performing other tasks. Another advantage is that they have a much longer range than handheld radios, making them ideal for use in large vehicles or buildings. 

However, fixed radios also have some disadvantages. One is that they are much more expensive than handheld radios. Another is that they are more difficult to install and maintain.

Finally, fixed radios tend to be bulkier and less portable than handheld radios, making them less convenient to use in some situations. 


At Sea Safe Boat School, they offer a comprehensive VHF Marine Radio Course Online that is perfect for those who want to learn the basics of radio operation and safety. The course is delivered entirely online, so you can study at your own pace and in your own time. 

They also offer a range of other courses that are perfect for those who want to learn more about boating safety. For more information, or to enrol in their VHF Marine Radio Course, visit their website today.

Related article: The Best Way to Learn Boat Handling