Urgent! ! ! ! ! ! Ask Car MP3 problem? ? ? ? ? ? ? ? ? ?

Users questions: Hello everybody, I use the cigarette lighter-style "City Thunder" car MP3FM-15512M period of time can not play, car MP3 car radio can receive the contents of the various bands are just noise, I have to format or so after, but The vehicle computer can play MP3 songs Please pointers appreciated. . . . Thank you!
Experts answer: MP3 to your car has broken down. Car MP3's structure is: ordinary MP3 plus transmitter. Just made the integration. Working principle is: MP3 output audio signal after modulated by the transmitter in the form of radio waves launch out. This A transmitter power of about 10Mw, from 5 to 30 meters. Your car radio noise received in all parts of it must be fired damaged. Generally useful of these launches are 2N3355 like high-frequency microwave tubes (also useful for 9018's). you broadcast on your computer only Car MP3 Storage section, and the launch was not relevant to normal.
  • This information provided by the users.Thanks!