RAYMARINE Chirp Sonar Module | E70665The RAYMARINE Chirp Sonar Module (E70665) is a dedicated sonar accessory designed for marine systems seeking CHIRP capability. It pairs with Raymarine hardware to enhance underwater detection and target clarity. Brand: Raymarine Type: Chirp Sonar Module Product Code: E70665 With CHIRP sonar, you can experience improved target separation and richer underwater detail in supported Raymarine setups, helping you navigate and fish more effectively.