Physical & Environmental

• Dimensions: 30.8 x 22.8 x 8.2 cm (12.1″ x 9.0″ x 3.2″)

• Weight: 3.0 kg (6.6 lbs)

• Display Resolution: 1280 x 800 pixels (WXGA)

• Display Type: IPS Touchscreen (Extreme viewing angles and polarized sunglasses support)

• Water Rating: IPX7

Electrical Specifications

• Power Input: 10 to 32 Vdc

• Typical Current Draw (@ 12 Vdc): 2.52 A

• Maximum Current Draw (@ 12 Vdc): 3.48 A

• Maximum Power Usage (@ 10 Vdc): 46.5 W

• NMEA 2000® LEN: 2 (Draws 100 mA max)

Sonar & Navigation

• Transmit Power: 1 kW Traditional; 1 kW CHIRP

• Built-in Sonar: Traditional CHIRP, ClearVü, and SideVü

• UHD Scanning: Support for 260/455/800/1000/1200 kHz

• Receiver: 10 Hz high-sensitivity (GPS, GLONASS, Galileo)

• Memory: 2 microSD™ card slots (back of unit)

• Capacity: 5,000 Waypoints; 100 Routes; 50,000 Track points

GMR™ 18 HD3 (Radome)

Radar Performance

• Dimensions: 50.8 cm diameter x 24.8 cm high (20″ x 9.8″)

• Weight: 6.3 kg (14 lbs)

• Transmit Power: 4 kW

• Max Range: 36 Nautical Miles

• Min Range: 20 Meters

• Rotation Speed: 24 RPM

• Beam Width: 5.2° Horizontal, 25° Vertical

• Water Rating: IPX7

Electrical Specifications

• Power Input: 10.5 to 35 Vdc

• Power Consumption: 15 W (Typical); 40 W (Max)

Connectivity & Networking (System-Wide)

• Garmin Marine Network: 2 Ports (For linking Radar and additional displays)

• NMEA 2000®: 1 Port (For sensors, engine gateways, and audio)

• NMEA 0183: 1 Input and 1 Output port (Differential)

• J1939 Engine Port: 1 Port (Dedicated engine monitoring)

• Video Input: 1 BNC Composite

• Video Output: 1 HDMI

• Wireless: Built-in Wi-Fi, Bluetooth®, and ANT+ for ActiveCaptain® and quatix® wearables

In the Box

• GPSMAP 1223xsv chartplotter

• GMR 18 HD3 radome

• Power cable (MFD)

• Power cable (Radar, 15 meters)

• Network cable (Radar, 15 meters)

• Bail mount kit with knobs

• Flush mount kit with gasket

• Protective sun cover

• Mounting hardware and documentation