Dsp & PLL Digital Stereo Fm PLL, Fm Module Fm Radio Receiver Module 87-108Mhz Support Serial Port Control
$11.85
Description
LCD display is more intuitive and accurate, and has very low power consumption and tiny noise interference.Using professional audio DSP to process and analyze audio , auto mute when there is no or week as big FM base noise, in order to get rid of the annoying rustle of traditional FM radio.Using quartz crystal for frequency stabilization, and receiving frequency will not drift when temperature changes.Advanced digital audio processing (DSP) and FM phase-locked modulation technique (PLL) ensure less sound distortion and more stable performance.Using incremental digital 360° rotating encoder to adjust volume and frequency, which is accurate, stable, , and also offers comfortable hand feeling
