gooseneck condenser microphone

Conference Microphone GX-MIC101
Technical Specification

Polar Pattern Uni-direction(capacitive)
Frequency response 60Hz~15KHz
Sensitivity -47dB/±3dB(1KHz)
Reference distance 15-50cm
Low Frequency Roll-Off 125Hz 6dB/OCTAVE
Output impedance 200Ω
Maximum bearing 135dB SPL 1KHz At1% T.H.D
S/N 66dB.1KHz AT PA
Dynamic range 111dB.1KHz AT MAX SPL
Power supply DC 3V/48V (phantom)
Base material Zinc alloy
Microphone rod length 410mm