CW is a shortcut for --->'Continuous Wave'.
In the maritime context, a continuous wave (CW) is a type of radio wave that is used for communication. A CW signal is a continuous, unmodulated waveform that is transmitted over a radio frequency.
CW signals are used for a range of purposes in the maritime industry, including navigation, communications, and radar. For example, a ship's radar system might use a CW signal to transmit a pulse of energy that is reflected back to the radar receiver when it hits an object. This allows the radar system to detect the presence and location of objects in the surrounding area.
CW signals are also used for communication purposes, such as sending messages between ships or between a ship and shore. CW signals can be transmitted over long distances and are relatively simple to generate and detect, which makes them a useful tool for communication in the maritime industry.
Overall, a continuous wave (CW) in the maritime context is a type of radio wave that is used for communication and other purposes, such as navigation and radar. CW signals are continuous, unmodulated waveforms that are transmitted over a radio frequency and are used for a range of purposes in the maritime industry.