BK1198 is a new generation of hand-to-feel-enhanced amplitude-modulated/ frequency-modulation receiver that supports the mechanical tuning of the potentiometer. The chip adopts a low-IF architecture, mixed-signal image rejection and all digital demodulation techniques, which makes it easy for users to realize the full broadcast receiving system with low power consumption, small volume and minimum external device number, and can avoid the complicated manual correction process in traditional radio production. The built-in MTP of BK1198 can freely configure various application schemes. The minimum operating voltage of BK1198 can reach 1.6 V, and the utilization rate of the battery is greatly improved.