Essential Features for Top-Tier Portable VHF Marine Radios
In the world of maritime communication, handheld VHF radios play a crucial role for sailors, providing a vital link to safety and emergency services. Here's a guide to help you choose the right handheld VHF marine radio for your needs.
Handheld VHF radios can be used for communication with someone on the same boat, such as from a small tender or from up a mast, using channels 15 or 17 which are restricted to 1w of power. However, when switched to ship-to-ship channels, power is often automatically reduced to 1w, reducing the signal range to roughly 4-5 miles.
When it comes to selecting a handheld VHF marine radio, durability and waterproof rating are key factors. Look for radios with an IPX7 or IPX8 certification, which can survive immersion in water for 30 minutes at 1 meter depth or handle longer or deeper immersion, respectively. Radios should also float and be able to withstand real-world drops overboard.
Emergency features are also essential. Radios equipped with a water-activated strobe light improve visibility if dropped at sea. Devices with DSC (Digital Selective Calling) capability and internal GPS allow for quick distress signaling and location tracking, which are critical in emergencies.
Ease of use is another important consideration. A large, easy-to-read screen, backlit controls, and simple operation (such as a one-button distress call) enhance usability, especially under stress or low light.
Battery life and power are also significant factors. Look for efficient transmitters and long-lasting batteries. Some radios use primary lithium batteries for extended operating life and meet GMDSS requirements for marine safety.
Additional features such as AIS reception, waypoint navigation, programmable soft keys, dual-watch mode (monitoring two channels simultaneously), and voice recording capabilities can also be beneficial. However, it's important to consider the size and weight of the radio to ensure it's easy to carry and handle on board.
In the UK, all VHF transmitters require a licence from Ofcom, while in the United States, a licence is not mandatory for recreational use, but check local regulations when sailing into other territories. If your handheld VHF has DSC capability, you'll need to program it with your MMSI number, obtained from Ofcom or the FCC.
Some handheld VHF radios come with a replacement battery back that accepts disposable AA or AAA batteries, useful in emergency situations. A charging cradle is common in top-end VHF handhelds, and some models can be charged with USB plugged directly into the unit via a waterproof flap.
The range of a handheld VHF radio depends on the height of the antenna above sea level and the power setting. The distance will be reduced if there is a big sea state, rocky bits, or land in the way.
Communications Specialist and Tech Editor Fox Morgan provides answers to questions about handheld VHF marine radios. A guide to VHF channels and their uses is also provided, detailing the channels for private, coast guard, ship-to-ship/shore, port operations, pilotage, bridge-to-bridge working, international maritime distress, on-board working, landside facilities, yacht clubs, race committees and marinas, UKSAR ground to air Winching, UKSAR two-way channel, National Coastwatch Institution and Independent Coastwatch Stations, British Waterways/Canal and River Trust Channel, navigation related communications, digital selective calling channel, UK marina channel, US Government Use Only, US Coast Guard use only, and US Coast Guard public working channel.
Failure to obtain a licence and subsequent unlicensed operation of a radio where one is required will result in a fine and possibly asking for your call sign when in communication with a harbour authority. It's essential to comply with local regulations to ensure safe and legal navigation.
In summary, the best handheld VHF marine radios for safety and emergency preparedness are rugged, waterproof, floatable, equipped with GPS/DSC, have a strobe light, and offer clear displays and long battery life. The Standard Horizon HX890 is highlighted as a top example combining these features, while the ACR SR203 is another robust option noted for simplicity and endurance in survival situations.
Technology plays a significant role in maritime communication, and handheld VHF marine radios are a vital gadget for sailors due to their crucial role in safety and emergency services. When choosing a handheld VHF marine radio, it's important to consider its durability, waterproof rating, emergency features, ease of use, battery life, and additional features like AIS reception or dual-watch mode. For optimal safety and emergency preparedness, look for radios that are rugged, waterproof, floatable, equipped with GPS/DSC, have a strobe light, and offer clear displays and long battery life.
