TYPE 4944-W-010

1/4" prepolarized, pressure-field microphone with CCLD DeltaTron preamplifier

Pressure-field microphone with 10 – 32 UNF connector, optimized for high variations in static pressure.

Richiedi un preventivo

USE SCENARIOS

  • Scale model testing in pressurized wind tunnels
    • Because the frequency response of Type 4944-W-010 is highly predictable at varying static pressure 
  • Flush mounting, for example, in walls to create microphone arrays
    • Because the shape of the microphone front ensures excellent microphone performance when flush mounted. The laser-welded diaphragm on the microphone housing ensures that the sensitivity is resistant to rough handling during flush mounting
Capacitance
pF
Diameter
1/4
Inherent noise
48 dB A
Lower limiting frequency -3dB
16 Hz
Optimised
Pressure Field
Polarization
Prepolarized
Polarization voltages
V
Pressure coefficient
-0.003 dB/kPa
Sensitivity
0.9 mV/Pa
Temperature coefficient
0.009 dB/ºC
Venting
Side
Weight
gram
Sound field
Pressure-field
Input type
CCLD IEPE
Microphone type
Pressure Field