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发表于 2007-12-20 15:18:29 | 显示全部楼层 |阅读模式

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EMI
Electro-Magnetic Interference
An electrical disturbance in a system due to natural phenomena, low-frequency waves from electromechanical devices or high-frequency waves (RFI) from chips and other electronic devices. Allowable limits are governed by the FCC.
RFI
Radio Frequency Interference
High-frequency electromagnetic waves that emanate from electronic devices such as chips and other electronic devices. Allowable limits are governed by the FCC.
TVI
Television Interference
High-frequency electromagnetic waves that emanate from electronic devices causing Interference to Television Reception.

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