Polar Pattern:

Uni-directional

Frequency Response:

20Hz-20kHz

Microphone-core:

φ. 16mm

Sensitivity:

-34dB ±2 dB(0 dB =1V/Pa at 1 kHz)

Output Impedance:

150 Ω± 30%（at 1kHz）

Load Impedance:

≥ 1000 Ω

Equivalent Noise Level:

16 dBA

Max .SPL:

130 dB(at 1kHz ≤1% T.H.D)

S/N Ratio:

78 dB

Electrical Current:

3 mA

Working Voltage:

DC1.5 V-10V

Cable Length:

1.8 M ± 5 cm