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AD9361 LO Leakage

Question asked by semion_z on Dec 29, 2016
Latest reply on Apr 6, 2018 by mhennerich

Hello

 

We use 2 AD9361 devices in Rx Only mode. Both devices are fed by external PLL.

For some reason We observe a very strong LO signal at AD9361 outputs as can be observed on the attached pictures.

What can be the reason for such strong LO signal and how can it be removed?

Thanks in advance.

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