Car Tuners
Model : EAC ST7540AF1+1. This specification applies to FM/ AM varator tuner and FCC and E- mark authentication. 2. Unit should not have any excessive stain, bruise, uneven plating, etc which decrease its commercial value. 3. Receiving system. (1) FM section: super heterodyne ( upper side oscillation). (2) AM section: double heterodyne.


China 