GMR Fantom™ 4


4-foot Open-array Radar with 40 W of Power has a 6-foot, 40 W solid-state, open-array radar with pedestal. MotionScope™ technology uses the Doppler effect to detect and highlight moving targets to help avoid collisions, find flocks of birds and track weather. Pulse Compression technology provides high resolution while maximizing energy in order to enhance detection and identification of targets. Pulse Expansion setting increases target sizes to help differentiate real targets from noise. Provides radar data overlay onto charts (autopilot or heading sensor recommended). Detection range of 20 feet to 72 nautical miles


Physical & Performance

Physical dimensions

Pedestal: 16.6" x 14.3" x 10.7" (42.1 x 36.4 x 27.1 cm)

Full assembly: 15.9" height x 51.8" diameter (40.3 cm height x 131.4 cm diameter)

Weight Array: 11.4 lb (5.2 kg)

pedestal: 34.7 lb (15.7 kg)

Water rating: IPX6

Antenna length: 48" (121.92 cm)

Power consumption: Typical 55 W; Max 160 W

Rotation speed (RPM): 24 and 48 rpm (High Speed only available in Single Range mode, with MotionScope disabled, and on range settings of 12 NM or lower)

Transmit power: 40 W

Power input: 10-32 V

Beam width: 1.8° horizontal, 23° vertical

Maximum range: 72 nm

Minimum range: 6 meters

Radar type: Open-Array


MotionScope: Yes

Auto Bird Gain: Yes

Dual Radar Support: Yes

Echo Trails: Yes

Programmable Antenna Parking Position: Yes

Max Wind Speed: 80 kt