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Electrical Specifications for Microphone Section
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Item
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Value
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Type and Dimension
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Condenser Type, Dimension =Φ6.0×5.0mm
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Output Impedance
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 2.2KΩ±10%
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Sensitivity
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 -40dB±2dB
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Frequency Range
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 50Hz~10KHz
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Directivity
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 Omni-directional
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Operation Voltage
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Standard Voltage 2V
Max. Operation Voltage 10V |
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S/N Ratio
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More Than 58dB
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Electrical Specifications for Speaker Section Item Value Conditions
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Item
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Value
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Conditions
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Speaker Dimensions
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Φ14.8×4.4 mm
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Impedance
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32 Ω±15%
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(At 1.0KHZ/1.0V)
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Rated Input Power
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0.3W
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Max. Input Power
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0.5W
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Sensitivity
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117dB±3dB
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Frequency Response
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0HZ~10KHZ
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Average SPL-10dB
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Distortion
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 10 %Max
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At 1.0KHZ/1.0mW
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