A Very Small Aperture Terminal (VSAT),'s a two-way satellite ground station with a dish antenna that's smaller than 3 meters. Most VSAT antennas range from 75 cm to 1.2 m. Data rates typically range from 56 Kbit/s up to 4 Mbit/s. VSATs access satellites in geosynchronous orbit to relay data from small remote earth stations (terminals) to other terminals (in mesh configurations) or master earth station "hubs" (in star configurations). g VSATs are most commonly used to transmit narrowband data (p… (More on Vsat)