What is the main advantage of using a 10-cm radar?

The main advantage of using a 10-cm radar is its enhanced ability to detect small targets. The wavelength of 10 cm allows for improved resolution and the capability to better distinguish between smaller objects, such as small boats, buoys, or debris in the water. Shorter wavelengths provide higher resolution, which is crucial in navigation and collision avoidance situations, especially in crowded or constrained environments. This improved detection capability is essential for ensuring navigation safety and making informed decisions while navigating.

In contrast, factors such as precision in high-speed navigation, performance in adverse weather conditions, and coverage area are important but may be influenced more by other radar system specifications or additional technologies rather than solely by the radar's wavelength.