HM-780 Headworn Microphone

  • Headworn Microphone
  • Modest in appearance and lightweight structure 

  • Uni-directional vocal pickup for maximum feedback rejection 

  • High sensitivity 

  • Flexible structure for best wearing comfort

  • Full shielded coaxial-cable assuring minimum electromagnetic interference

Product Detail

  • Specification
  • Application
• Transducer Principle: Back Electret Condenser
• Directivity Characteristic: Uni-directional
• Frequency Response: 100Hz-12.5kHz
• Sensitivity: -45dB±3dB (0dB=1V/Pa at 1kHz)
• Output Impedance: 2.2KΩ (at 1kHz)
• Max. Operating Voltage: 10V 
• Power Requirements: 2.0V
Suitable for teaching, touring, speech recognition programs, sales promotion, using with voice amplifier or wireless microphone
  • Specification
  • Application
• Transducer Principle: Back Electret Condenser
• Directivity Characteristic: Uni-directional
• Frequency Response: 100Hz-12.5kHz
• Sensitivity: -45dB±3dB (0dB=1V/Pa at 1kHz)
• Output Impedance: 2.2KΩ (at 1kHz)
• Max. Operating Voltage: 10V 
• Power Requirements: 2.0V
Suitable for teaching, touring, speech recognition programs, sales promotion, using with voice amplifier or wireless microphone