Garmin GMR 18 HD3 18″ Radar Dome

The compact Garmin GMR 18″ dome radar combines ease of use with powerful scanning features that work to maximize your confidence and situational awareness on the water.Features:• 4 KW power output, 36 nautical mile max range• Space-saving 18″ dome• Marpa target tracking• Dynamic auto gain and sea filter• Dual-radar support• Quiet dome drive motorIn the Box:• GMR 18 HD3 dome radar• Power cable (15 m/49.21 ft)• Network cable (15 m/49.21 ft)• Mounting hardware kit and template• Installation instructionsGeneral:• Dimensions: 20″ diameter, 9.8″ high (508 mm diameter, 248 mm high)• Weight: 7.0 kg• Waterproof: IPX7• Antenna length: 17″ (43 cm)• Rotation Speed (RPM): 24 rpm• Beam Width: 5.2° horizontal, 25° vertical• Maximum Range: 36 nm• Minimum Range: 20 meters• Radar Type: RadomeElectrical Features:• Power Input: 11-32 v DC• Power Consumption (Standby): 15 W• Typical Power Consumption, Transmitting (Normal Mode): 40 W• Transmit Power: 4 KWRadar Features:• Overlay: Yes• Dual Radar Support: Yes• Auto Gain: Dynamic• MARPA Target Tracking: Yes (requires heading sensor, sold separately)