Coupled cavity volume
0.4cc
Resonant frequency
30kHz
Frequency Response (FR)
100Hz～16kHz
Sensitivity (±2 dB)
1.6mV/Pa
Sensitivity (±2 dB)
-56dB re 1V/Pa
Polarization voltage
0V(pre-polarization)
Upper limit of dynamic range (re 20 uPa)
≥164dB(distortion factor < 3%)
Lower limit of dynamic range (re 20uPa)
≤40dB(A)
Operating temperature
-20℃～60℃
Temperature coefficient (-10 ℃ - 50 °C)
0.01dB /℃
Relative humidity range
0～90% (without condensation)
Power supply of preamplifier
ICP （2~10mA）
Connection of preamplifier
SMB coaxial plug/BNC