使用场景
- 适用于测量高声压级——例如在喷气发动机附近
- 因为它具有高达144dB的宽动态范围
- Capacitance
- 14 pF
- Diameter
- ½"
- Dyn. range
- 15.2 – 144 dB
- Freq. range
- 6.3 – 20000 Hz
- Inherent noise
- 16.5 dB A
- Lower limiting frequency -3dB
- 3 Hz
- Optimised
- Free field
- Polarization
- Prepolarized
- Polarization voltages
- 0 V
- Pressure coefficient
- -0.01 dB/kPa
- Sensitivity
- 48.4 mV/Pa
- Temperature coefficient
- 0.003 dB/ºC
- Temperature range
- -20 – 60 ℃
- Venting
- Rear
- Weight
- gram
- Sound field
- Free-field
- Input type
- Classic
- Microphone type
- Free field
