Innovative Tri-satellite Reception Delivers the Brilliance of HDTV at Sea. Aboard your yacht, you expect the same comforts and luxuries you enjoy on shore and that includes HDTV. The advanced 60 cm TracVision HD7 premium satellite TV system employs a breakthrough antenna design that simultaneously tracks DIRECTV’s Ka- and Ku-band satellites. As a result, everyone can watch (or record) the premium programming they want, regardless of what satellite is broadcasting their channel of choice. Finally, it’s a satellite TV solution that suits the sleek style of your ship.