Product details

The GPSMAP 820xs keyed chartplotter/sonar combo has a 8-inch color SVGA display and comes preloaded with a worldwide basemap. HD-ID, CHIRP and DownVü with CHIRP sonar technology are built-in, allowing you the flexibility to choose from several optional transducers. It also provides media integration and autopilot compatibility, radar support, and NMEA 2000® and wireless connectivity.
Main functions:
  • SVGA-Display with 8 "
  • Highly-sensitive 10-Hz-GPS/GLONASS receiver
  • Wireless communication with WIFI
  • Supports radar, autopilot, GND10 adapter, Fusion-Link, VHF, SailAssist and more
  • Compatible with Garmin Helm and BlueChart Mobile 2.0
  • Compatible with NMEA0183 and NMEA2000
  • Compatible with BlueCHart g2 and g2 Vision
  • Compatible with Quickdraw Contours
  • Installation options - Mounting with bracket, flush or flat
  • Sonar unit not included in the delivery scope
Technical data
Dimensions 29.3 x 18.8 x 7.4 cm
Display resolution 800 x 600 pixels
Display Type SVGA Display
Weight 1.6 kg
Waterproof IPX7
NMEA2000 compatible Yes
NMEA0183 compatible Yes
Power consumption Max. 14 W
Mounting options Bail, flush, flat
Garmin-Marine network connections 1x
Card slots 2x SD cards
Waypoints 5000
Routes 100
Tracking 50000 points, 50 tracks
Garmin Radar compatible Yes
Garmin Sonar compatible Yes, integrated
AIS compatible Displays AIS, separate receiver necessary
DSC compatible Yes, with separate DSC-device
Tide Tables Yes
Sonar functions and specifications
Dual-frequency 50/200 kHz Yes
Supported frequencies 50/77/200 kHz, CHIRP, DownVü
Output 1 kW
DownVü Yes, with CHIRP (integrated), optional sonar device necessary
SideVü Yes, with optional Black Box
NMEA0183 input 2x
NMEA0183 output 2
Video input No
Video output No
Wireless connectivity Yes

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