Professional Wireless Microphone

Professional Wireless Microphone 

Specifications: 

• Carrier frequency range: 200-270MHz
  
• Frequency response range: 40Hz-15KHz±3dB
• Harmonic interference ratio: >90dB
  
• Dynamic range: >90dB
  
• RF stability: ±0.005%
  
• Output intensity: 0-400mV
  
• Total harmonic distortion: <1%
  
• Working range: 50 meters
  
• Mute control: [noise lock] mute control
  
• Dual channel design, can use two handheld (collar) wireless microphones at the same time without interference
  
• High precision quartz crystal locking frequency.
  
• Noise lock, solve the problem of noise interference that is difficult to overcome by general wireless receivers.
  
• Super high sensitivity and high S/N ratio, long receiving distance, constant sound, no drift
  
• Built-in noise reduction compression - expansion circuit.
  
• Excellent selectivity, multi-channel use at the same time, do not interfere with each other
  
• Metal case to effectively avoid interference.
  
• Use in studio/karaoke/broadcast, etc.
  
• Using distance, the ideal environment is more than 50 meters, and the complex environment is 30-40 meters.