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供求信息
> 鹅颈式麦克风
[Updated: 2006/11/14] |
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Element:Back Electret Condenser
Polar Pettern:Uni-directional
Frequency Response:50Hz-16KHz
Sensitivity:-45dB±3dB
Output Impedance:200Ω±30% |
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[联系方式]
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EC21版权所有1997-2005 电话:86-769-886012926 传真86-769-86012886
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