[USRP-users] 回复: Could this be Ettus X310 self jamming problem?

Trek trek830 at qq.com
Thu Apr 2 10:16:51 EDT 2015


I already did it at 1.602GHz instead of 1.6GHz, same thing except now the large spike is -2MHz from 0. 




------------------ 原始邮件 ------------------
发件人: "Sylvain Munaut";<246tnt at gmail.com>;
发送时间: 2015年4月2日(星期四) 晚上10:12
收件人: "Trek"<trek830 at qq.com>; 
抄送: "Marcus Müller via USRP-users"<usrp-users at lists.ettus.com>; 
主题: Re: [USRP-users] Could this be Ettus X310 self jamming problem?



> the attached shows the spectrum at 1.6GHz from GRC.

Can you redo the same and tune to 1.602 GHz ?


If the peak is still at 1.6 GHz, then we need to look for what's leaking there.
If it's now at 1.602 GHz, we need to look for why the DC cancellation
isn't working.

Cheers,

   Sylvain
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