What is a converter?

What converter will be needed for such an installation?
What converter to buy ? First you have to answer the question what antenna installation are you planning to do? Will it be reception from one or several satellites and how many tuners will use the antenna ? Because this small device is responsible for delivering the satellite signal to the tuner. There are four types of converter; Single - single, has one signal output, allows you to connect one satellite tuner. Twin - double, has two outputs, so the signal can be delivered to two receivers or one that has the PVR recording function. Quad - has four outputs, so the signal can be fed to four satellite receivers or two with PVR function. Quattro - it has four outputs, but it is designed to work with a multiswitch, the signal can be delivered to even several hundred satellite receivers.