If I wish to extra Sky digital receivers to my house - do I need more than one LNB - that is one for vertical and one for horizonal - so different progs can be viewed simultaneously. If one is enough can it be my original one or do I need a special one for multi-viewing?
A standard mini dish can be fitted with a quad LNB, which gives 4 outputs. A standard digibox requires one output, and sky+ requires 2 outputs.Therefore, you can run 4 standard digiboxes from one dish, or 2 sky+, or 1 sky+ and 2 standard digiboxes