Re: [Discuss-gnuradio] How to see the envelop of a high freq signal?

[Firas Abbas]

Hi,

You need gr.complex_to_mag block [=sqrt (I*I + Q*Q)] to see signal envelope.

Firas A.

Brook Lin <address@hidden> wrote:
>  
> Hi All,
>
> I am using DBSRX daughterboard now. I want to see the envelop of high freq
> signal in time domain, say a cell phone signal. Do I need any signal
> processing blocks besides usrp_oscope.py?
>
> Thanks,
> Brook
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