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Joined: March 17th, 2017, 10:19 am
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Post by KrisVS » June 27th, 2017, 3:17 pm

I am working on a visible light communication test bed. A 10 MHz DMT signal from AWG is directly captured on DPO71604(via coax) in a back-to-back connection, and the signal after photo detection is also obtained on another channel. Since DMT error analysis is timing sensitive, I would like to know the timing offset (if any) between back-to-back and the signal post-detection. How can i calibrate this value?

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