Top and powerful antennen.bis 170km / h cristal clear picture in a golf 5 and I have to say that I will attach to the disk, or under the sky Antenna in the hidden dashboard it habe.wer certainly receive at even higher speeds above a very good picture .The power cable can of course be connected directly to the DVBT receiver so muss.einfach embarrassed that you can not meter cable and super highly recommended !!