AvediaStream TVgateway blades capture live TV and radio to make the channels available to end-users over your building or campus IP network (LAN). Typically, a terrestrial TV aerial (DVB-T) or a satellite dish (DVB-S/S2) on the roof of a building supplies the signal to the TVgateway, which captures an entire multiplex of standard definition (SD) and high definition (HD) broadcasted channels. It then streams these, simultaneously, as individual MPEG channels on the network.