" http://www.amazon.com/gp/product/B003P22OGI?tag=httpbabyand07-20<br />Receives both Class A and Class B signals simultaneously and allows mariners to independently monitor both channels<br />A built-in passive splitter eliminates the need for two VHF antennas - giving you more space and making installation easy without the need for additional hardware<br />AIS 300 receiver can be easily integrated into the Garmin network on both 12-volt and 24-volt systems <br />Garmin AIS 300 Automatic Identification System Receiver"
