桌面式电脑和笔记本电脑检测

桌面式电脑和笔记本电脑检测项目报价？  解决方案？  检测周期？  样品要求？

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ANSI C63.4-20099 kHz至40 kHz范围内低压电气设备和电子设备发射的无线电噪声测量方法

This standard specifies U.S. consensus standard methods, instrumentation, and facilities for measurement 9 of radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency 10 range 9 kHz to 40 GHz. It does not include generic nor product-specific emission limits. Where possible, the specifications herein are harmonized with other national and international standards used for similar purposes.