DSP PLL 87-108MHz Digital Wireless Microphone Stereo FM Transmitter Module

brand: SainSmart SKU: 101-60-260 Variants ID: 45102356116
  • The use of advanced digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) to make sound more realistic, more stable performance, long working hours without frequency offset.
  • LCD display is more intuitive and accurate, with a very low power consumption and minimal noise interference.
  • Built-in 16 digital volume adjustment button operation can be easily completed.
  • All the data is automatically power down before the power failure memory of 100 years is not lost.
  • multi-channel audio input automatically switches
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  • Output power: 100mW
  • Audio Frequency Response: 50Hz-18KHz
  • Transmission frequency: 87.0MHz-108.0MHz
  • Modulation modes: standard FM radio
  • Channel: LINE / USB channel (stereo), MIC channel (mono)
  • Equivalent Noise: >30dB (sound close to CD quality) Supply voltage: DC 3.0V-5.0V
  • Working Current: 35mA
  • Transmitting antenna: 75cm telescopic antenna
  • Transmission Distance: 75cm standard whip antenna connection, Radio Tecsun PL-660, measured 100 meters of open land.
  • Size: 26.5x49mm


  • 1x SP PLL 87-108MHz Digital Wireless Microphone Stereo FM Transmitter Module