GMR 18 HD3

Overview
Specs
In the Box
Accessories
Compatible Devices
Overview HIGH-DEFINITION MAGNETRON RADAR AT A VALUE PRICE
This compact 18″ dome radar combines ease of use with powerful scanning features that work to maximize your confidence and situational awareness on the water.
4kW 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 MOTOR
TOP FEATURESDUAL-RADAR SUPPORTUsing dual radar provides redundancy and allows each display unit on the boat to pull data from one of two different radar sources.
DYNAMIC AUTO GAINGain automatically adjusts levels to optimum settings.
DYNAMIC SEA FILTERRadar gain automatically adjusts sea clutter for calm, medium and rough sea conditions.
RADAR OVERLAYOverlay radar images onto your chartplotter’s map page. You can add an optional autopilot or heading sensor (sold separately) for best results.
MARPA TARGET TRACKINGMARPA tracks selected targets to help keep track of other vessels and avoid collisions (with appropriate sensors, sold separately).
LOW-NOISE SCANNINGThe reliable GMR HD3 dome drive motor spins at a fixed 24 rpm, offering reliable, low-noise operation and minimal power consumption.
SEE WHAT TO EXPECT FROM WHATEVER’S OUT THERECOMPACT AND POWERFUL4kW of transmit power, 36-nautical mile maximum range and clear echo definition at all ranges.
CLOSE-IN TARGET SCANNINGMinimum scanning range of 20 meters for excellent short-range detection and target detail.
HIGH-RESOLUTION RADAR8-bit true color for outstanding target separation with less screen clutter.
TIMED TRANSMIT MODESpecify transmit times down to the seconds to help reduce power consumption.
INTUITIVE OPERATIONNo complex user settings, so it’s easy to install and start using.
Specs GeneralAntenna Length17″ (43 cm)Rotation speed (RPM)24 rpmDimension20″ diameter, 9.8″ high (508 mm diameter, 248 mm high) Weight
7.0 kg
Water ratingIPX7Beam width5.2° horizontal, 25° verticalMaximum range36 nmMinimum range20 metersRadar typeRadomeElectrical FeaturesPower Input11-32 V DCPower Consumption (standby)15 WTypical power consumption, transmitting (normal mode)40 WTransmit power4 kWRadar FeaturesOverlayDual radar supportAuto GainDynamicMARPA target trackingyes (requires heading sensor, sold separately)In 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 instructions
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