Car Aerials Available here. If you love music, you know the importance of good car aerials. Even if you prefer to listen to talk programmes on the radio, a good aerial prevents static and hissing as well as fadeout that comes from a weak signal. The best car aerials today give you great performance with easy-to-use features and multiple mounting options, with suitability for cars, caravans, and motorhomes, as well as boats. We have a good selection of great car aerials, including extension cables complete with heavy-duty jack plugs and sockets. If your poor radio reception is not what you want to hear, let us help you upgrade your aerial for a crystal-clear signal.