FM Radio Module Serial Port Frequency Modulation Wireless Audio Receiver Board 3-5V 40mA UART Stereo 500mW 87.0MHz-108.0MHz
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<br />Product Introduction:
<br />1.Output Power:500mW (driving earphone)
<br />2.Frequency Response Range:50Hz-18KHz
<br />3.Sound Track:stereo 
<br />4.Receiving Frequency Adjustment Range:87.0MHz-108.0MHz (campus broadcast power off);76.0MHz-108.0MHz (campus broadcast power on)
<br />5.Equivalent Noise:&gt;=30dB
<br />6.Power Supply Voltage:3.0V-5.0V
<br />7.Current:40mA
<br />8.Application:for FM stereo radio 
<br />color:as show in the picture
<br />packing:1pcs
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<br />Features:
<br />1.Adopt DSP And FM PLL Technique 
<br />2.LCD Display 
<br />3.Automatic Radio Station Searching And Storage 
<br />4.Built-In 30 Levels Digital Volume Adjustment 
<br />5.Power Off Automatic Memory Previous Data 
<br />6.Support Serial Port AT Instruction Control 
<br />7.Adopt Quartz Crystal Stabilizing Frequency 
<br />8.Full-Frequency Band Automatic Searching Signal Frequency Band And Memory