The Sea Tel 04 series antennas are a range of rugged, commercial grade Ku band TV Recieve-Only (TVRO) antennas. Featuring high quality components and accurate Sea Tel 3-axis tracking, they are able to keep pointing accurately at the satellite even in high sea states. This equates to reliable, high definition Ku band TV on board.

With main reflectors in a range of size from 30 to 60 inch, the 04 series can be deployed on vessels from as small as 15m. The largest antennas are capable of receiving HD TV right to the edge of the satellite footprint.