The Garmin GMR Fantom 256/254 is a 6 and 4 feet 250W open array radar with a pedestal. It features MotionScope Technology that uses the Doppler effect to detect and highlight moving targets which help to avoid collisions find flocks of birds and track weather. It also uses pulse ...The Garmin GMR Fantom 256/254 is a 6 and 4 feet 250W open array radar with a pedestal.
It features MotionScope Technology that uses the Doppler effect to detect and highlight moving targets which help to avoid collisions find flocks of birds and track weather. It also uses pulse compression technology that provides high-resolution imaging while maximizing energy to enhance target detection and identification. It has a detection range of 20’ to 96 nautical miles.