GMR Fantom™ 256, antenna and socket

THE POWER TO SEE MORE
The GMR Fantom™ 256 is our most powerful 6-foot solid-state radar.

We have the power. 250 watts to be exact.

Keep track of your surroundings with a range of 9 meters to 96 nautical miles.

MotionScope™ highlights everything that moves, so there are no surprises.

The more the merrier with MARPA. Track up to 30 moving targets.

Clear the clutter with Scan-to-Scan Averaging.

See what's out there.

MOTIONSCOPE TECHNOLOGY
MotionScope technology finds and highlights moving targets in different colors, helping you avoid collisions, find flocks of birds and monitor the weather from 20 feet to 96 nautical miles.

AUTOMATIC TRACKING
New automatic MARPA tracking (mini-automatic radar plotting aid) allows up to 30 targets to be detected and tracked without user activation of any returns, boundary zones, alarm zones or MotionScope.

CLEAR THE ROAD
Scan-to-scan averaging eliminates ocean clutter and interference, giving you a clear view of what's out there.

AUTO BIRD GAIN
Where there are birds on the water's surface, there are fish below. Auto Bird Gain helps you find flocks of birds on the water.

PULSE COMPRESSION
This feature provides high-resolution images and the most energy possible to improve detection and identification.

ECHO TRACE
The True Echo Trails feature displays a diminishing trail so you can quickly and easily identify moving targets while taking into account your own boat's movement.

RADAR OVERLAY
You can overlay the radar on the map screen as a single or split screen with independent range settings.

DYNAMIC SEA FILTER
Dynamic Sea Filter automatically adjusts gain for calm, medium or rough sea conditions.

ALARM ZONE
Set the safety zone and receive an alarm when an object enters the zone.