Dial FM Receiver Module with LCD Display Frequency Modulation Stereo Receiving Module 50Hz-18KHz DC 3-5V for Receive DSP PLL

Specification:Origin: Mainland ChinaOutput Power: 500mw (Drive Headphones), 3wx2 (Drive Speakers)Frequency Response Range: 50hz-18khzEquivalent Noise: ≥30dbSupply Voltage:3.0v-5.0vSupply Current:1000ma At Maximum Volume, 60ma At Minimum Volume (For Reference Only)Sound :StereoProduct Size:77*46*32mm/3*1.79*1.25inDescription:1. Adopt advanced dial audio signal proceing (DSP) and FM modulation phase-locked loop (PLL) to e the sound more , more stable performance, long working time and no frequency deviation.2. LCD display is more intuitive and accurate, very low power consumption and minimal noise.3. You can search for radio stations and store the radio function, easy to operate.4. Built-in 30 dial volume adjustment ons operation can be done easily.5. Auto power off memory data before power failure.6. Speaker / headphone output automatic switching7. Quartz crystal frequency stabilization, temperature changes no longer receive frequency drift.9. Profeional audio DSP audio signal ysis proceing, automatic mute no signal or weak FM signal noise time, away from the ditional FM radio signal or weak signal, no annoying rustle.10. Dial incremental rotary to adjust the use of volume and frequency feel good, accurate positioning, stable and ble, 360 ° rotation without dead angle.11. 30 levels of dial volume adjustment range12. Support serial communication control, use other computers or devices to control the MCU module with serial full functionality.Note:The radio (any radio) is radio sensitive equipment, interference from the power supply or nearby may affect the normal operation of the module. Therefore, it is recommended that the power supply for the module be a battery or a stabilized voltage obtained from an industrial frequency nsformer after voltage regulation. Can not use switching power supply (such as cell phone chargers, and any other switching power supply), rechargeable treasure, switching DC-DC converter, there can not be working near the cla D amplifier, microwave ovens and other equipment that will produce high-frequency electroic interference. Otherwise, the electroic interference generated by these devices will be coupled to the RF front-end of the module through space, so that the reception of the restored signal noise.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.1*FM Radio Receiver Module