MC227 boundary microphone
Designed to be used on plane to provide high-quality sound receiving and conference application.
Hemisphere unidirectional restricts noise backwards and makes hearing sound receiving ahead clearly.
The microphone is powered by D.C. 48V phantom power supply.
Specifications and parameters :
|Sensitivity：||-43dB(7.0mV) 1V AT 1Pa|
|The maximum sound pressure：||138dB,1KHz AT 1%T.H.D|
|SNR：||67dB.1KHz AT PA|
|Dynamic range:||111dB,1KHz AT MAX SPL|
|Phantom power supply：||DC48V, power consumption 2mA |