i3 US System US Canada TV Antenna System SWM-30 Kiti3 US System US Canada TB Antenna SystemThe Intellian i3 provides superior tracking performance compared to antenna systems of a similar size. With its stylish dome, the i3 is ideal for boats over 8m 25ft. The i3s high signal gain makes it the best performing 37cm 15in antenna system available today.FeaturesBuilt-in Wi-Fi enables one touch diagnostic and updates from your PC or iOS device Auto satellite switching function from your remote con