EyeTV Go has one tuner – the one antenna/aerial input sends a signal to just one tuner.
EyeTV Go accepts no analog inputs of any kind.
It is only for receiving DTT (DVB-T, TNT, Freeview) signals in many European countries, and Australia.
EyeTV Go cannot receive DVB-T2 signals. It cannot receive “Freeview HD” signals (which are DVB-T2).