We install a satellite dish and TV antennae to receive programming from satellite providers and local broadcast networks.
These antennae feed into several racks of electronic equipment which tunes in the channels you choose for your cable lineup and combines them into a single cable signal. This feed can also include local sources such as in-house channels such as a campus TV station, information and billboard channels. If you have existing cable service, the changeover is often as simple as disconnecting the cable company feed and plugging the new system.