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Re: [Discuss-gnuradio] Probe Avg Mag^2 - Display/Store values
From: |
Cinaed Simson |
Subject: |
Re: [Discuss-gnuradio] Probe Avg Mag^2 - Display/Store values |
Date: |
Sun, 11 Nov 2018 20:59:53 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 |
The fragment of the flowchart you sent was for a USRP.
For the HackRF, you need to use the Osmocom Source.
See the HackRF tutorials at
https://greatscottgadgets.com/sdr/
which should get your started with Gnuradio and the HackRF.
And then the Gnuradio tutorials at
https://wiki.gnuradio.org/index.php/Tutorials
for advance topics.
The bottom line is you can only calculate the relative power - see the
FAQ at
https://wiki.gnuradio.org/index.php/FAQ
-- Cinaed
On 11/11/2018 04:45 AM, ALEJANDRO RAMIRO MUNOZ wrote:
> Hey all!
>
> I'm newly using GNU Radio with a HackRF SDR as source and *I want to
> visualice power values of a certain frequency and store them in a file*
> for later processing in MATLAB.
>
> I've seen in some example flowgraphs, like the one attached, there's a
> "Probe Avg Mag^2" box, but I don't how it works, does it store the power
> values somewhere? How can I visualize those values? Is there any other
> block for that purpose?
>
> Thank you so much in advance,
> Cheers!
>
> Alejandro
>
>
>
>
>
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