I cant get anything from the supplied aerial either. In fact, I cant get anything from a mains powered boosted indoor aerial from the upper floor of my house.

Thing is, when I was at my Gran's house I could pick up dozens of channels with a perfect no-drop signal and this was in South Wales. So the small aerial DOES work.

You MIGHT be able to get something if you use a roof aerial to pick up the channels and then try the mini aerial for when you're on the move.

Please let us know if this works! I might have to try mine again, who knows - they might have boosted the power from Crystal Palace!