Hi all. I am new to this site and have just returned from a week in the lakes with my new digital freeview tv but was unable to watch it as I could not get a signal most days. At the moment we are working with the ariel we used with our old analogue tv which almost always got a signal. I will spend the money to get the correct ariel but would like advice on which product to buy. We drive a small VW van & therefore would like something we could take on and off. Please help! Many thanks.