As the name suggests, an emergency beacon is a device that can be used as a signal if you are lost at sea. It is used in the event of a shipwreck or if you are unable to orientate your boat. The operation of the accessory depends mainly on the type you choose.
EPIRB (Emergency Position Indicating Radio)
Robust and compact, an EPIRB is essential when sailing more than 60 nautical miles from a shelter. This equipment allows you to navigate with complete peace of mind once it has been properly installed on a boat. You should then equip yourself with this item if you plan to fish in the open sea. The product is best installed in the cockpit and is easily accessible.
Associated with the boat’s MMSI number, the product emits 406 MHz waves when in contact with the water. The international Cospas Sarsat satellite will intercept the frequencies sent by the accessory. At the same time, the gadget will send out a 121.5 MHz signal to direct nearby help.
A long-range beacon
An EPIRB is distinguished by its unlimited range once it is activated. You can be rescued at any time in case of distress at sea. The product can be used with complete peace of mind even if you have to navigate in a less busy area. The equipment ensures your survival in the event of abandonment of the vessel.
This beacon is often considered to be the equivalent of the black box on an aircraft. It can send a distress signal for at least 48 hours. In addition, you have the option of connecting it to your boat using a HRU (Hydrostatic Release Unit).
This accessory is easy to position
Once the alert is launched, non-geostationary satellites will calculate your position on the water. This is normally done with a Doppler effect and the “Trilateration” method. The latter method calculates the differences between the wave frequencies and the time of the alert.
At the same time, the satellites use a triangulation system to locate you if the situation requires it. It should be noted that an EPIRB is easy to detect. This makes it a great piece of equipment to have on hand before you head out to sea to fish. You can quickly contact the emergency services if necessary.
Take time to choose your beacon
You must be careful to choose the right beacon before going to sea. The first thing to do is to check the GPS and the location system of the product. This will enable the rescue services to find you easily in the event of a problem at sea. The waterproofing of the equipment in case of immersion should also not be neglected. Nobody knows what might happen when you are at sea.
An emergency beacon should not be too big or too heavy either. A good ratio of these two elements will ensure a more effective and efficient item. Finally, you should check the autonomy of the gadget.
