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EVB ADRF6720-27 issue

Question asked by dwzhang on Mar 27, 2015
Latest reply on Mar 30, 2015 by THA

Hi Gents,

 

I got a new EVB ADRF6720-27 and spent two days to get it work and going nowhere so far. There is no RF signal coming out of RF_OUT port. I have baseband inputs, Ref_IN, LO out and all the power supply checked, they are all fine. The enbl is also enabled. I am out of ideas now.

 

it would be really appreciate it if any help can provide? The attached is the register settings.

 

thanks,

Dawen

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