MC228 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：||- -38 dB (19.9 mV) at 1V 1Pa|
|SNR：||67dB.1KHz AT PA|
|Dynamic range:||103 dB, 1 kHz at maximum sound pressure|
|Phantom power supply：||DC48V, power consumption 2mA |