GPSMAP® 1243xsv with GMR™ 18 HD3 Radome

With its sleek design, powerful processing, and upgraded IPS display, this advanced 12" chartplotter integrates seamlessly into your Garmin marine system.

Features:

Easily integrate with more engines
Connect to compatible third-party devices with OneHelm™ digital switching
Easily build your marine system using the best network connectivity
Navigate any waters with preloaded Garmin Navionics+™ charts and mapping
See below for your boat's built-in sonar capabilities
Manage your marine experience from nearly anywhere

Ultra-High-Definition Scanning Sonar

Get built-in ultra-high-definition sidevü and clearvü™ scanning sonars with vivid, high-contrast color palettes to help distinguish fish from structure. Gpsmap® X3 series also supports 1 KW chirp traditional sonar capabilities.

Panoptix™ Sonar Support

Pair with panoptix or livescope™ easy-to-interpret live sonar (transducer required, sold separately) to see all around your boat in real-time.

Faster, Sharper, Smarter

With its added processing power and slimline design featuring edge-to-edge glass and a smaller unit footprint, it’s easy to retrofit this plotter in a wider range of dash configurations.

Improved Display Optics

This higher-resolution display offers improved sunlight readability and visibility from any angle, with 50% more pixels than previous-generation GPSMAP devices.

Preloaded Mapping

Experience unparalleled coverage and detail with built-in Garmin Navionics+ integrated coastal and inland mapping that includes Auto Guidance+™ technology3 and a 1-year subscription for downloadable daily updates and more on select chartplotters.

Optional Charts & Maps

Bring a fresh look and feel to your chartplotter with the optional upgrade to Garmin Navionics Vision+™ premium chart subscription, featuring downloadable high-resolution relief shading, satellite imagery, sonar imagery, and more.

Optional Radar Bundle

To help you avoid weather and traffic on the water, the compact 4 kW GMR™ 18 HD+ dome radar is available as a bundled option with your GPSMAP chartplotter/sonar package.

Power-Pole® Shallow Water Anchor

By networking select Garmin chartplotters with a force® trolling motor and your compatible power-pole shallow water anchoring system, you can access advanced boat control features from your plotter, including smart anchor auto-deployment, smart anchor jog, auto stow, anchor drag detection, and auto guidance end-of-route anchoring. Spend more time fishing and less time positioning.

Garmin Sailassist™ Sailing Features

View laylines, race start line guidance, enhanced wind rose, heading and course-over-ground lines, true wind data fields, tide/current/time slider, wind angle, set and drift, wind speed, polars, and more.

Sailing Polars

Use the polar table to see key data, including how fast you should go at a certain wind angle and speed, so you know whether you need to adjust sail trim.

Garmin Marine Network

If you have multiple compatible Garmin devices on your boat, you can share information—such as maps, user data, radar, and IP camera video—among them.

NMEA 2000® and NMEA 0183 Networks

Connect to compatible autopilots, digital switching, weather, fusion-link™ audio system, media, VHF, AIS, and more from one screen.

Activecaptain® App

Built-in wi-fi® connectivity pairs with the free all-in-one mobile app for access to the onechart™ feature, smart notifications, software updates, helm, Garmin quickdraw™ community data, and more.

Integrated Ant® Technology

Connect with some of your favorite devices, such as Quatix® marine watches, gWind™ wireless 2 transducers, GNX™ wind marine instruments, and wireless remote controls.

Engine Connectivity

Now you can connect your chartplotter to different kinds of engines, including select Yamaha engines.

OneHelm Feature

This feature brings together all the operations and capabilities of select third-party devices, such as EmpirBus™ digital switching, on one screen.

Send inReach® Device Messages

Pair your inreach satellite COMMUNICATOR5 to your chartplotter and type custom messages using your mfd’s on-screen keyboard. Access your contact list or enter an email, inreach address, or phone number. You can also group messages by conversation for a texting-like experience.

In the Box (chartplotter):

GPSMAP 1243xsv chartplotter
microSD™ card preinstalled
Power cable
NMEA 2000® T-connector
NMEA 2000 drop cable (2 meters)
8-pin transducer to 12-pin sounder adapter cable
Bail mount kit with knobs
Flush mount kit with gasket
Protective cover
Trim-piece snap covers
Documentation

In the Box (radome):

GMR 18 HD3 dome radar
Power cable (49.21 ft)
Network cable (49.21 ft)
Mounting hardware kit and template
Installation instructions

General:

Dimension: 12.1" x 8.9" x 3.2" (30.8 x 22.8 x 8.2 cm)
Weight: 6.6 lbs (3.0 KG)
Waterproof: IPX7
Touchscreen: Yes
Display Type: WXGA
Display Size: 10.3" x 6.4"; 12.1" diagonal (26.2 x 16.3 cm; 30.7 cm diagonal)
Display Resolution: 1280 x 720 pixels
Mounting Options: Bail, flush, or flat (Garmin does not offer any hardware or accessories for a flat-mount installation. Professional tools and knowledge is required.)
Input: Touchscreen

Maps & Memory:

Accepts Data Cards: 2 MicroSD cards (Back of Unit)
Waypoints: 5000
Track Points: 50,000
Tracks: 50 saved tracks
Navigation Routes: 100

Sensors:

GPS: Yes
Glonass: Yes
Galileo: Yes
Has Built-In Receiver: Yes
Receiver: 10Hz
NMEA 2000 Compatible: Yes
NMEA 0183 Compatible: Yes
Supports WAAS: Yes

Built-In Maps:

Built-in Auto Guidance+: Yes
Garmin Navionics+ Inland & Coastal: Yes
Tide Tables: Yes

Optional Map Support:

Garmin Navionics+™: Yes
Garmin Navionics Vision+™: Yes
Topo 100K: Yes
Standard Mapping: Yes
Garmin Quickdraw Contours: Yes
Raster Chart Support: Yes

Chartplotter Features:

Smart Mode Compatible: Yes
AIS: Yes
DSC: Yes
Supports Fusion-Link™ Compatible Radios: Yes
GSD Black Box Sonar Support: Yes
GCV Black Box Sonar Support: Yes
Activecaptain® Compatible: Yes
Grid (Garmin Remote Input Device) Compatible: Yes
Wireless Remote Compatible: Yes
Sailing Features: Yes
Spoken Audio Alerts: Yes
Onehelm Support: Yes

Electrical Features:

Power Input: 10 to 32 Vdc
Typical Current Draw at 12 Vdc: 1.37 A
Maximum Current Draw at 12 Vdc: 3.20 A
Maximum Power Usage at 10 Vdc: 40.2w

Sonar Features & Specifications:

Displays Sonar: Yes
Power Output: 1 KW
Traditional Sonar (Dual Frequency/Beam): Built-in (Single Channel Chirp, 50/70/83/200 Khz, L, M, H Chirp)
Clearvü: Built-in 260/455/800/1000/1200 kHz
Sidevü: Built-in 260/455/800/1000/1200 kHz
Panoptix™ Sonar: Yes
Livescope: Yes

Connections:

NMEA 2000® Ports: 1
Connections NMEA0183 Input Ports: 1
NMEA 0183 Input (TX) Ports: 1
Video Input Ports: 1 (BNC Composite)
Video Output Ports: 1 HDMI
J1939 Ports: 1
Garmin Marine Network Ports: 2
12-Pin Transducer Ports: 1
USB Ports: Yes
BNC External GPS Antenna Port: Yes
Bluetooth® Pairing: Yes
Ant+ (Connectivity): Yes
Garmin Wi-Fi Network (Local Connection): Yes

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