What to do when your digital signal breaks up?

This is a weird solution, thanks to my hubby. We have a set top ariel because there is a large building across the road with a metal covering. So we have found that we don’t need a TV ariel on the roof. We have hung it up by the curtains to get a stronger signal. With it there we have a good enough signal to get most channels.

But when the weather is clear, or we have high pressure it effects the TV. On a few channels the picture breaks up into lots of little squares and patterns.

What to do? First he wiggled the ariel about, then when that didn’t work he held a saucepan up with the idea that the metal of the pan would boost the signal – and it did! Now there is a saucepan hanging off the ariel now. Its a temporary solution. I don’t want it falling off and hitting the television! I might get a better ariel.