When already received French TV (TF1 M6 and Canal + unscrambled) satellite but analog (parable already oriented on the sat Telecom 2B renamed Atlantic Bird 3) Free FRANSAT solution is perfect, because it requires not redirect the parable (unlike the other free satellite package TNT SAT sold by the group Canal +, which will require him to redirect their satellite dish).
You just take care that the receiving head mounted on the old parable is well a head (LNB) Universal, which was not essential to capture the analog signal. Otherwise you have to change the LNB (reception head) in order to receive the digital channels. This is to avoid the black screen.