Problem solved with radio interference

Background: For my Galaxy S4 I had tried different USB charging adapter and each time unpleasant noise during radio reception when the phone has drawn current. Then I had brought me a Original Samsung USB car charger adapter, which is designed for 2 amperes and the noise were the most violent in this device. I thought at first that maybe my radio is out of order, because I assumed that in an original part of the device and application are best matched.

Meanwhile, I had tried in hours of labor of Sisyphus me Endstörmaßnahmen on my car. Shielding Radio better incorporate LC components in power, be connected the power supply out of the harness and laid separately - it was to spin and frustrating - all without much success.

So I decided to make one last attempt to venture to the Wicked Chili car charger. In forms I read over and over again from the charging adapter, which has been mentioned here in connection with the avoidance of radio interference heaped praise. Today it was time ... unit arrived by mail - the 3100 mA version, my "weak reference stations" set and ... enthusiasm. Nothing - no change on the radio, not even a tiny bit and set in any FM station. When no device was connected. I have further tried incredulously, USB cable replaced - the smartphone indicates that it is loaded and the radio reception was unchanged good.

Because I really painfully lost a lot of time with a bad bunch "jammers" and was even bitterly disappointed by an original Samsung Manufacturer part, I hope with this report to others to save a lot of frustration.