The SAILOR FBB 150 Antenna, Type TT-3050C, is a compact, stabilized maritime antenna unit designed for use with the SAILOR 150 FleetBroadband system. Housed in a durable, weather-resistant radome, it ensures reliable satellite tracking and communication even in challenging marine conditions. The antenna operates on Inmarsat’s L-band frequencies, with a receive range of 1525.0 to 1559.0 MHz and a transmit range of 1626.5 to 1660.5 MHz. It connects to the below-deck unit via a single coaxial cable that carries RF signals, power, and control, simplifying installation. With dimensions of approximately 291.9 mm in height and 275.6 mm in diameter and a weight of about 3.9 kg, the TT-3050C is compact and suitable for various vessel types. It is engineered to withstand harsh environments, including extreme temperatures, salt spray, shock, and vibration. This antenna plays a vital role in maintaining stable, high-quality voice and data connectivity at sea through the Inmarsat FleetBroadband service.