I have managed to get hold of a DAB radio that was cheap from work and I mean cheap. the reason ti was cheap because there was not a box and no bits for it, so no power supply either. I got it for a Tenner. Anyway, it is a RED DAB radio, one that was made for Sainsburys. It works fine and the sound is ok as far as DAB goes, but what confuses me is when I put the telescopic aerial to it's full height, I get a signal error of about 30 and lots of break up. Now when I put the aerial almost down, with just one section sticking up I get a signal error of 0 and it works fine. This is on the Digital 1 mux as I only got the radio to listen to Primetime. I have just tried it on the BBC network and the same thing on that. Now in theory, the longer aerial should work better and it should be pointing straight up. so I am now confused.