Dlaczego telewizor samochodowy potrzebuje dwóch tunerów dwie anteny??
Z dwoma tunerami, dwie anteny, you can install the antenna on the left and right sides of your car. when the car is running fast, once one antenna missed the tv signal, another antenna will be as a backup, to ensure that tv picture is stable and has no mosaic.
If your local tv signal is not strong, maybe you should consider 4 tunery 4 antennae digital tv module.
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