Aerial amplifier 7N0035552Q

Aerial amplifier radio FM + DAB. From factory on VW Sharan 7H, Alhambra 2011-16, fit to Polo 6R with DAB units (RNS 510 DAB, Discover Media PQ DAB and similar).

An aerial amplifier, also known as a signal booster or antenna amplifier, is an electronic device that amplifies the weak signal received by the car's antenna. This amplified signal is then sent to the car's radio, which improves the radio reception quality, especially in areas with weak signal strength.