With the cable my reception problems have been completely resolved. To avoid disappointment, you should make a preliminary root cause for the lack of TV reception in advance. I have therefore raised the cable and changes its position, where I watched the television picture. As the image quality changed in this procedure, I was able to close on glitches in the living room, which had varying degrees depending on location. So my expectation that I could turn a good shielded cable that error sources, which then also happened. If the cited preliminary show any changes in image quality, the cause is likely to be most likely due to the poor reception on the signal quality at the output of the wall socket. The can of course also with an ever so well shielded cable is not correct.