DIRECTV is currently in the process of moving its HD programming from its Ku-band satellites to new Ka-band satellites, which operate in a different frequency range and use the new MPEG-4 compression system. Eventually, DIRECTV will broadcast HDTV programming only via its Ka-band satellites. At this time, no mobile satellite TV antenna manufacturers are offering a domed satellite TV antenna that supports Ka-band HD broadcasts. KVH is taking an aggressive approach to meet our customers' needs for HD programming and is pursuing multiple avenues, with regard to new technical and product solutions. For more information on DIRECTV HD programming, click here to contact the KVH Sales Department.Please choose a service option.Note: The TracVision system fully supports DISH Network's 3 satellite high-definition (HD) service.