DSP & PLL LCD Stereo FM Radio Receiver Module 87-108MHz with Serial Control
13,67 €
The use of advanced digital audio signal processing (DSP) and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, long without frequency offset. audio DSP audio signal analysis and processing, automatic mute no signal or weak FM signal noise floor of the, away from the traditional FM radio signal or the weak in the absence of annoying when rustle.
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