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Amplifiers/Converters??

Imperial microphone units offer -46dB sensitivity

Posted: 20 Jul 2004 ?? ?Print Version ?Bookmark and Share

Keywords:imperial electronics technology? imp43a? microphone unit?

Imperial Electronics Technology Co. Ltd recently released omnidirectional condenser microphone units that have dimensions of 4(?)-by-2.8mm and sensitivity reduction of -3dB at 1.5V and SNR of 58dB.

Rated at 2V, 0.5mA, with an impedance of 2 kiloohms, the new IMP43A microphone units feature a sensitivity of -46dB 3dB (X), -44dB 3dB (Y) or -42dB 3dB (Z).





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