TYPE 4192-T

½-inch Condenser Microphone Cartridge, 3.15 Hz to 20 kHz, 200V polarization

Designed for use as a transfer standard microphone.

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Type 4192-T is designed for use as a transfer standard microphone.

USE

  • Working standards microphone

FEATURES

  • Frequency: 3.15 Hz - 20 kHz
  • Polarization: 200 V
  • Standard: Type 4192-T: IEC 61094-4 WS2P

Supported Preamplifiers

Brüel & Kjær preamplifiers Types 2669 and 2673 may be used with these microphones. Type 2673 has a Insert Calibration facility for condenser microphone calibration using the insert voltage technique.

Capacitance
18 pF
Diameter
1/2
Dynamic range
19 – 162 dB
Frequency range
3.15 – 20000 Hz
Inherent noise
19 dB A
Lower limiting frequency -3dB
2 Hz
Optimised
Pressure Field
Polarization
Ext polarized
Polarization voltages
200 V
Pressure coefficient
-0.005 dB/kPa
Sensitivity
12.5 mV/Pa
Standards
IEC 61094-4 WS2P
Temperature coefficient
-0.0045 db/ºC
Temperature range
-30 – 300 C
Venting
Front
Weight
gram
Sound field
Pressure-field
Input type
Classic
Microphone type
Calibration