How to see the envelop of a high freq signal?

GNU Radio
1

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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2

Hi,

You need gr.complex_to_mag block [=sqrt (II + QQ)] to see signal
envelope.

Firas A.

Brook L. [email protected] 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

View this message in context:
http://www.nabble.com/How-to-see-the-envelop-of-a-high-freq-signal--tp14445681p14445681.html
Sent from the GnuRadio mailing list archive at Nabble.com.