Garmin GMR Fantom 256 RadarTHE POWER TO SEE MOREGMR Fantom 256 is the most powerful 6 consumer solid-state radar.The GMR Fantom 256, our most powerful 6 solid-state radars, feature 250 W of power. They use MotionScope technology to detect and highlight moving targets in different colors, which helps you avoid potential collisions, find flocks of birds and track weather. New MARPA Automatic Acquisition allows for triggering and tracking with no user prompting on all returns, boundary zones, guard