Prepolarized Electret Measurement Microphones Datasheets

Microphone Preamplifier -- Model EM26CA
from Meggitt Sensing Systems - Measurement Group

The Endevco ½-inch preamplifier model EM26CA is a. general purpose preamplifier optimized for use with. prepolarized condenser microphones. It is a small, robust. unit and uses a Endevco Isotron ® power supply, e.g. model. 4416B. It has a very low inherent noise level, a large dynamic. [See More]

  • Polarization: Prepolarized Electret
  • Nominal Size: 1/2"
  • Frequency Response: 2.5 to 200000
  • Actual Size: 0.5000
Microphone And Preamp -- MX005
from Scantek, Inc.

The Mx005 is a unit which comprises a preamplifier fed by a constant current ICP ® (PA-05) + microphone (P-05). The CESVA PA-05 is fed by 2-20 mA of constant current. The PA-05 has been specifically designed to condition the CESVA P-05 microphone. Because of its low output impedance the PA-05... [See More]

  • Polarization: Prepolarized Electret
  • Sensitivity: 20
  • Nominal Size: 1/2"
  • Features: Integral Pre-amplifier
1/4" Free-Field Microphone -- Model 377C01
from PCB Piezotronics, Inc.

Model 378C01 is recommended for extreme accuracy applications where high frequencies or high acoustic amplitude measurements are required. Highlights. •. Sensitivity: 2 mV/Pa. •. Frequency: 4 Hz – 80 kHz. •. Cartridge Noise: 35 dB. •. Max Amplitude: 170 dB. •. [See More]

  • Polarization: Prepolarized Electret
  • Frequency Response: 3 to 100000
  • Sound Field: Free-Field
  • Nominal Size: 1/4"