GET ROBUST MAGNETRON SCANNING IN A COMPACT GARMIN DOME RADARLoaded with advanced features typically found on open arrays, these powerful 18″ radars offer superior traffic, obstacle and weather detection for peace of mind on the water.
In the box:GMR 18 xHD3Power cable (15 m/49.21 ft)Network cable (15 m/49.21 ft)Mounting hardware kit and templateInstallation instructionsCompatible Devices:GPSMAP® 723, 723xsv, 923, 923xsv, 1022, 1022xsv, 1222, 1222xsv, 1223, 1223xsv, 8410, 8410xsv, 8412, 8412xsv, 8416, 8416xsv, 8417 MFD, 8422 MFD, 8424 MFD.Physical & PerformanceMaximum range 48 nmRadar type RadomeDimension 18: 20″ x 9.8″ (508 mm x 248 mm)24: 25.4″ x 9.8″ (64.5 cm x 24.9 cm)Transmit power 4 kWBeam width 18: 5.2° horizontal, 25° vertical24: 3.7° horizontal, 25° verticalPower Input 11 – 32 V DCAntenna Length 18: 17″ (43 cm)24: 23″ (58 cm)Rotation speed (RPM) Up to 60 rpm, depending on settingsMinimum range 20 metresWaterproof IPX7Weight 18: 7.0 kg24: 8.7 kgFeaturesDual range yesAuto Gain DynamicEcho Trails TrueOverlay yesTypical power consumption, transmitting (normal mode) 40 WDual radar support YesMotionScope NoAuto Bird Gain YesPower Consumption (standby) 15 WMARPA target tracking yes (requires heading sensor, sold separately)Scan averaging YesTarget size Yes*Heading sensor required for MARPA