Wirless lav w handheld dsp microphone system w echo EQ Anti-howing 200 ch

Specification:

• (1) comprehensive characteristics 
  
• Radio frequency range: 694MHz--758MHz
  
• Digital modulation method: pi/4DQPSK
  
• Oscillation mode: VCO oscillation inside the chip 
  
• Signal-to-noise ratio S/N:>80dB 
  
• Distortion: <0.5%(1KHz,A-weighted) 
  
• Audio sample rate: 48kHz sample rate mode 
  
• Frequency response: 30Hz~18KHz±3dB 
  
• Cover range: 100M
  
  
• (2) Receiver: 
  
• ① ECHO: 3 level
  
• ② EQ: 3 level
  
• ③ Anti-howling: 1 level
  
• ④ Exciter: 3 level
  
• ⑤ 200 channels 
  
• ⑥ Software control
  
• Working voltage: DC-12V
  
• Antenna access:TNC/50Ω
  
• Sensitivity: -98dBm
  
• Audio output: XLR balance,1/4"unbalance plug
  
  
• (3) Transmitter: Bandwidth:50MHz
  
• Sync frequency: IR
  
• Transmitpower: 10mW
  
• Harmonic Radiation:<-75dBm
  
• Maximum input sound pressure: 100dB
  
• Microphone head: Dynamic
  
• Channels: dual channels 
  
• Battery: AA1.5*2
  
• Battery Life: About 6 hours

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