Detailed Microphone Description
Features:
a) Mic type: Ф9 x 4.5mm
b) Impedance: maximum 2.2KΩ
c) Sensitivity: -38db ± 2db (0db=1V / )
d) Directivity: omni directional
e) S / N ratio: > 60dB
f) Current Consumption: Maximum 0.5ma
g) Standard Operation Voltage:4.5V
h) Sensitivity Reduction: Within -3db at 1.5V
i) Frequency Range:100Hz- 16,000Hz
j) Cord Length: about 2.0m
k) Plug Type: Ф3.5mm stereo
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