First of all I agree that you may have too many tuners on the same feed. I suggest that you check your aerial alignment and install a signal booster preferably at the masthead
Having said that I disagree with practically everything else in the previous answer including: "i know what im talking about"
The OP was taking about a box attached to an aerial and so was NOT: "in the wrong categorie , by the way , (satellite recivers) is the one you want" . If the box is attached to an aerial, then in the UK it almost certainly a Freeview box.
Next: "UK TV providers" are NOT "moving over to the system called narvision3" - or even Nagravision to give it its proper name. Nagravision is an encryption system and Freeview is not encrypted and so the advice about not buying boxes is just plain WRONG.
T
March 2010