GPSMAP 1643 is a chartplotter with built-in Garmin Navionics+ mapping, a high-resolution IPS display, and easily integrates with your Garmin marine system.
General |
|
| Dimension | 15.1” x 10.3” x 3.0” (38.4 x 26.2 x 7.6 cm) |
|---|---|
| Weight |
9.7 lbs (4.4 kg) |
| Water rating |
IPX7 |
| Touchscreen | |
| Display Type | FHD, IPS |
| Display Size | 13.6″ x 7.7″; 15.6″ diagonal (34.5 cm x 19.5 cm; 39.7 cm diagonal) |
| Display resolution | 1920 x 1080 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 device) |
|---|---|
| Waypoints |
5000 |
| Track points | 50,000 |
| Tracks | 50 saved tracks |
| Navigation Routes | 100 |
Sensors |
|
| GPS | |
|---|---|
| GLONASS | |
| Galileo | |
| Has built-in receiver | |
| Receiver |
10 Hz |
| NMEA 2000 Compatible | |
| NMEA 0183 Compatible | |
| Supports WAAS | |
Built-in Maps |
|
| Built-in Auto Guidance+ | |
|---|---|
| Garmin Navionics+ Inland & Coastal | |
| Tide tables | |
Optional Map Support |
|
| Garmin Navionics+™ | |
|---|---|
| Garmin Navionics Vision+™ | |
| TOPO 100K | |
| Standard Mapping | |
| Garmin Quickdraw Contours | |
| Raster chart support | |
Chartplotter Features |
|
| Smart Mode Compatible | |
|---|---|
| AIS | |
| DSC | |
| Supports Fusion-Link™ compatible radios | |
| GSD Black Box Sonar Support | |
| GCV Black Box Sonar Support | |
| ActiveCaptain® compatible |
yes |
| GRID (Garmin Remote Input Device) compatible | |
| Wireless Remote Compatible | |
| Sailing Features | |
| Spoken audio alerts | |
| OneHelm support | |
Electrical Features |
|
| Power Input | 10 to 32 Vdc |
|---|---|
| Typical current draw at 12 Vdc | 2.90 A |
| Maximum current draw at 12 Vdc | 3.73 A |
| Maximum power usage at 10 Vdc | 46.0W |
Sonar Features |
|
| Displays sonar | |
|---|---|
| Traditional sonar (dual frequency/beam) | yes (with GCV™ black box, sold separately) |
| ClearVü | yes (with GCV™ black box, sold separately) |
| SideVü | yes (with GCV™ black box, sold separately) |
| Panoptix™ sonar | |
| LiveScope | |
Networking & Connections |
|
| NMEA 2000® ports | 1 |
|---|---|
| NMEA 0183 Input (Rx) Ports |
1 |
| NMEA 0183 output (Tx) ports | 1 |
| Video input ports |
1 (BNC composite) |
| Video output ports |
1 HDMI |
| J1939 ports | 1 |
| Garmin Marine Network Ports |
2 |
| USB ports | |
| Bluetooth® pairing | |
| ANT® (Connectivity) | |
| Garmin Wi-Fi network (local connection) | |
