Hi. I am thinking of replacing my antenna on my Leon 2012 because everytime I drive my radio keeps losing signal, it only works when I'm stood still but as soon as it start driving it loses signal, I've tried tightening the antenna but it seems a little bent and worn out so I'm going to try replacing it.. my radio has DAB stations, I was wondering if I can just put any antenna on it or are there specific antennas I need to make sure the DAB also works