I ordered these antenna adapters for a NISSAN QQ and get terminlich fit. Technically shipping and packaging everything was fine. Visually made the adapter also a bad impression. In short, everything installed and switched between the adapter. However: Then had no radio reception, only the localnear stations were fuzzy to hear. After that then controlled the blue wire of the adapter with a voltmeter> 12 volt were switched on also. The error could be determined only by the use of Antennenmeßgerätes: The RF plug-in contact (with metal cable) of the adapter had slipped something in a plastic socket and had no contact with the RF cable to the antenna. So much for the quality of this adapter. As "owner" of these errors would have been certainly not localized so quickly. Thus, the plug contacts of the adapter were brought back into the correct position and mechanically fixed with rear Spezielkleber. Now the receiver is also perfectly again, even with DAB +.
