
NF-866 Technical Parameters
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Environment Temperature
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-10~+40℃
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Relative Humidity
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10% ~ 95%
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Atmospheric Pressure
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86-106kpa
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Environment Noise
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<60dB(A)
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Ring Tone Level
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>70dB(A)
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Transfer Indications:
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Send loudness assessed value
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<12dB
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Receive loudness assessed value
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<-1dB
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Sidetone hiding assessed value
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>10dB
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DC Resistance
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<350Ω
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Weight
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220g
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Dimension
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170*70*32mm
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