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releaser and position indicator
Mar. 20, 2024
The relationship between the release device and the position indicating beacon means that when the ship is in distress and the hull sinks to a certain depth (usually 1.5~4.0m), the seawater static pressure is measured by the release device, the release mechanism automatically starts
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ship beacon
Mar. 19, 2024
Emergency Position Indicating Radio Beacon (EPIRB): A beacon that can emit radio signals. It uses the radio frequency signals it emits to indicate its position and status, so that search and rescue units can accurately determine its location. It is an important ship-to-shore alarm device in the Global Ma...
which magnetrons should be replaced together
Mar. 15, 2024
A magnetron is an electric vacuum device used to generate microwave energy. Its structure includes a cathode, anode, energy output device and magnetic circuit system.
maritime satellite phones and iridium phones
Mar. 13, 2024
Maritime satellite phones and Iridium satellite phones are two different satellite communication systems. Their differences mainly include the following aspects
magnetic compass calibration
Mar. 11, 2024
Choose a wide area of water where the magnetic variation of the geomagnetic field changes relatively little, and conduct it when the weather and sea conditions are good. Understand the structure of the ship's magnetic compass, and distinguish the control knobs corresponding to the longitudinal magnetic rod and the t...
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