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供求信息
> 头戴式
[Updated: 2006/11/14] |
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Element:Back Electret Condenser
Polar Pettern:Omni-directional
Frequency Response:20Hz-20KHz
Sensitivity:-35dB±3dB
Output Impedance:2KΩ±30%
SPL max:140dB
Operating Voltage:0.8V-5V DC
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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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