The Gaia 400 from Orbit Communication Systems is a SATCOM Terminal with AC Voltage 230 to 400 V, Antenna Reflector Size 11 m, G/T Ratio 22.9 to 36.1 dB/K, Rx Frequency 1.67 to 8.4 GHz, Tx Frequency 2 to 2.15 GHz. Tags: Earth Stations. More details for Gaia 400 can be seen below.