The Coastal Series are Ku band satellite TV antennas for smaller vessels working in high signal strength areas such as Australia's South East Coast or New Zealand. The 2-axis stabilisation and skew control keep the system peaked at all times. This means reliable reception of all Australian and New Zealand Free to Air and Subscription television services including Foxtel, Austar, Select TV, Optus Aurora and Sky NZ.

Although aimed at the recreational market, the build quality and strength of Sea Tel's smallest antennas are equivalent to that found in their commercial grade products.

The antenna is available in three sizes with 18, 24 and 30 inch main reflectors.