Re: [Discuss-gnuradio] PSD in dBm/Hz

[Martin Braun]

Activecat,

this is actually on our FAQ: 
http://gnuradio.org/redmine/projects/gnuradio/wiki/FAQ#How-do-I-know-the-exact-voltagepower-of-my-received-input-signal

This is a very difficult problem to solve and it requires expensive lab 
equipment.

Regards,
Martin

On 04.03.2015 23:43, Activecat wrote:
> Dear Sir,
>
> I am using USRP to receive signal, and then plot the signal using "WX
> GUI FFT Sink".
> I hope to get the vertical axis as "Power Spectral Density in dBm/Hz".
> Is there any way to do that?
>
> Regards.
>
>
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