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正翻译步骤 21

步骤 21
After completely dissecting the logic board, we turn our attention back to the rear case. Not even a healthy heap of adhesive can stand up to our mighty spudger! The Lightning connector assembly, which includes the headphone jack, loudspeaker, and lower microphone, comes out next.
  • After completely dissecting the logic board, we turn our attention back to the rear case.

  • Not even a healthy heap of adhesive can stand up to our mighty spudger!

  • The Lightning connector assembly, which includes the headphone jack, loudspeaker, and lower microphone, comes out next.

  • It appears that the Wi-Fi antenna is also embedded into the assembly. The iPhone 5 now includes support for 2.4 GHz and 5 Ghz.

  • Antennas are sized to be fractions of full wavelengths, so the 1.23" of a quarter 2.4 GHz wave is close enough to the 1.18" of a half 5 GHz wave that a single antenna can serve both frequencies.

在完全分析主板之后,我们把注意力转回到后盖上。

即使是大量的胶粘剂也经不起我们强大的撬棒!

闪电连接器组件,其中包括耳机插孔,扬声器,和底部的麦克风,浮现出来。

看来Wi-Fi天线也被嵌入到组件中。iPhone 5现在支持2.4 GHz和5 GHz。

天线的尺寸是全波长的一部分,所以2.4 GHz四分之一波的1.23"与5 GHz半波的1.18"英寸非常接近,一个天线可以同时为两个频率服务。

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