Vaisala's X-Band Weather Radar WRS400 is ideally suited for fast-changing aviation situations where quick, decisive actions are crucial.

该系统拥有紧凑的设计，插件安装以及简单的集成到现有的雷达网络中。WRS400是填补已建立的C波段和S波段雷达网络中空白的理想技术。独立的固态发射器具有出色的准确性和敏感性，使WRS400能够对影响航空运营的关键天气现象提供精确的高分辨率意识。这些包括：

• Windshear
• 冰雹
• Freezing rain
• Thunderstorms
• 微果

Built-in monitoring and internal redundancies improve system maintainability and reliability, and WRS400 maintains outstanding data availability in almost any conditions or location. The unit also has minimal maintenance requirements, low system complexity, and low investment and operational costs over a long service life.