Department of Electronic Systems

B&K 4165 1/2" Condenser Microphone

This microphone is a general purpose 1/2" free-field microphone for general use in accordance with IEC and ISO standards

High frequency and high level measurements. 

Microphone specifications (full specs here):

  • Open Circuit sensitivity at 250Hz 50 mV / Pa
  • Frequency response 2,6Hz to 20kHz +- 2dB
  • External 200 Vdc polarization required
  • Noisefloor 14,5dB(A)
  • Upper limit 146dB at 3% distortion

Individual calibrationchart for []:

 


 

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akutek(at)es.aau.dk