The Garmin Marine Network
The Garmin Marine Network is a proprietary ethernet-based network that seamlessly connects several plug-and-play marine components, delivering position data, charting, weather, sonar, radar and other important data to boaters' fingertips. The entire system is waterproof and completely plug-and-play. These multifunction displays (MFDs) automatically detect any and all peripherals once they're connected. Boaters can connect a GPS antenna and one remote sensor directly to the MFD, or, with the addition of the GMS™ 10 Network Port Expander, users can connect multiple MFDs and sensors to the same network.
Each networked MFD can be configured independently.




Digital Radar Domes

Includes radar dome, mount hardware kit,
power/marine network cable (15 meters), cable grommet, installation manual

Stock # GA5720           GMR18 4Kw Radar Dome / 18"              $ 879.00 Buy One Now 
Stock # GA5721           GMR24 4Kw Radar Dome / 24"              $1579.00 Buy One Now 

High Definition Radar Domes

Includes radar dome, mounting hardware kit, power cable, network cable, installation instructions,
field install RJ-45 network cable connector, mounting template, grommet for marine cable.

Stock # GA5722           GMR18HD 4Kw Radar Dome / 18"              $1049.00 Buy One Now 
Stock # GA5723           GMR24HD 4Kw Radar Dome / 24"              $1749.00 Buy One Now 

Open Arrays

Includes GMR Pedestal with 15 Meter Cable.

Stock # GA4840           4 Ft. Open Array / 1.8 Degree Beam             $3129.00 Buy One Now 
Stock # GA4841           6 Ft. Open Array / 1.1 Degree Beam             $3849.00 Buy One Now 


GPS17x Receiver/Antenna
Offers high sensitivity reception and pinpoint GPS accuracy to the Garmin family of marine instruments, autopilots and multifunction displays.


Stock # GA6941      GPS17X NMEA2000            $209.00 Buy One Now
Stock # GA6940      GPS17X HVS NMEA0183        $169.00 Buy One Now

GPS17x Mounts
Stock # GA1082       Pole Mount                $6.50 Buy One Now
Stock # GA1083       Flat Surface Mount        $6.50 Buy One Now
Stock # GA1084       Under Deck Mount          $6.50 Buy One Now


NTSC Marine Video Camera
Small and unobtrusive design that makes it easy to mount almost anywhere on your boat.
Corrosion-resistant for long-term use. Dimensions: 2.4" x 2.3" (60 mm x 57 mm).


Stock # GA3720      GC10 Marine Camera                        $415.00 Buy One Now
Stock # GA3721      GC10 Marine Camera / Reverse Image        $415.00 Buy One Now


AIS 600 Transceiver
Dual channel AIS receiver. Class A and Class B reception. Controlled via chartplotter display and easily added to existing NMEA 2000 network. Built-in active splitter allows one VHF antenna to serve both the AIS 600 and any VHF radio.
One NMEA 0183 output and one NMEA 0183 input.

Stock # GA8650      AIS 600 Transceiver          $1149.00 Buy One Now


Satellite Weather Receivers

Stock # GA4630      GXM31 Smart Antenna XM Radio/Weather Receiver          $209.00 Buy One Now
Stock # GA7530      GXM51 XM Satellite Weather/Audio Receiver/Antenna      $579.00 Buy One Now


Wind System
GWS10 wind sensor and GMI10 universal instrument combine for wind and weather measurements. Gathers specific wind data such as ground and true wind, wind VMG and track heading. Installs with ease – providing data output to your cockpit display via NMEA 2000 cable and bus, which powers the unit. GWS10 iterfaces with the 4000 and 5000 chartplotter series or any manufacturers NMEA 2000-enabled chartplotters and displays.

Stock # GA0747      GWS10 Wind Sensor and GMI10 Universal Instrument      $825.00 Buy One Now
Stock # GA0737      GWS10 Wind Sensor Only                                $495.00 Buy One Now


Network Port Expander

Completely waterproof, plug-n-play (automatically detects unit at connection)
Comes with mounting hardware, RJ45 cable (6 feet)and power/data cable (7 feet)

Stock # GA3510             GMS10 Network Port Expander               $209.00 Buy One Now

Network Cables

Stock # GA0550             6 Ft               $18.95 Buy One Now
Stock # GA0551             20 Ft              $27.55 Buy One Now
Stock # GA0552             40 Ft              $38.85 Buy One Now


Fuel Sensor
The GFS 10 tracks fuel flow use and sends the data to your chartplotter via the Garmin CANet or NMEA 2000. Will include fuel level sensing capability when connected to an existing analog fuel gauge or resistive fuel tank sensor.
Fuel flow rate - Max 50 gph / Min 2 gph.

Stock # GA6710             GFS-10               $145.00 Buy One Now


Sounder Module

Remote, black-box sounder that transmits 500 watts at 50/200kHz
Comes standard with a 30-foot cable and mounting kit

Stock # GA21          GSD21 - 500 Watt Sounder Module           $225.00 Buy One Now
Stock # GA22          GSD22 - 2 Kw Sounder Module               $415.00 Buy One Now


DUAL FREQUENCY TRANSDUCERS - use with sounder modules or dual frequency chartplotters 
Stock # GA0272        Transom Mt w/Temp                            $ 59.00 Buy One Now 
Stock # GA0192        Transom Mt w/Speed & Temp                    $109.00 Buy One Now 
Stock # GA0182        Brz Thru-Hull / Flush Mt w/Temp              $159.00 Buy One Now 
Stock # GA0183        Brz Thru-Hull w/Speed, Temp, Fairing Blk     $229.00 Buy One Now 
Stock # GA0327        Adjustable In-Hull                           $ 79.00 Buy One Now 
Stock # GA0640        1Kw Brz Thru-Hull w/Temp, Fairing Blk        $849.00 Buy One Now 
Stock # GA0641        1Kw In-Hull w/Mounting Tank                  $789.00 Buy One Now 


DUAL FREQUENCY - Tilted Element - use with sounder modules or dual frequency chartplotters 
Stock # GAB60-12        600W, Brz Thru Hull - 12 Degree             $219.00 Buy One Now 
Stock # GAB60-20        600W, Brz Thru Hull - 20 Degree             $219.00 Buy One Now 
Stock # GAB164-12       1 Kw, Brz Thru Hull - 12 Degree             $679.00 Buy One Now 
Stock # GAB164-20       1 Kw, Brz Thru Hull - 20 Degree             $679.00 Buy One Now 

NMEA2000 Components

Stock # GA1076-00             Backbone Cable - 2m                    $15.85 Buy One Now
Stock # GA1076-01             Backbone Cable - 6m                    $18.90 Buy One Now
Stock # GA1076-02             Backbone Cable - 10m                   $21.90 Buy One Now
Stock # GA1076-03             Drop Cable - 1 ft                      $11.75 Buy One Now
Stock # GA1079-00             Power Cable  - 2m                      $11.75 Buy One Now
Stock # GA1078-00             T Connector                            $12.65 Buy One Now
Stock # GA1080-00             Terminator - Male                      $ 6.35 Buy One Now
Stock # GA1081-00             Terminator - Female                    $ 6.35 Buy One Now
Stock # GA1096-00             In-Line Terminator                     $ 9.80 Buy One Now
Stock # GA1094-00             Field Installable Connector - Male     $20.70 Buy One Now
Stock # GA1095-00             Field Installable Connector - Female   $20.70 Buy One Now

Guide to setting up a NMEA2000 Network