Raymarine RD418HD 4kW Digital Radome with 10M Raynet Cable, 18-Inch Plug and Play compatibility with: Raymarine's new a-series, c-series and e-series 48 NM range 256 color multi-level target display with selectable color palettes Dual-range mode allow you to monitor both long and short ranges simultaneously with a single scanner and display Same mounting pattern as previous generation radomes