[Hackrf-dev] Using HackRF One as a spectrum analyzer

[Adrian Granados]

Hi Tamer,

I read the thread, however, what I’m basically looking for is a way to retrieve dBm measurements from HackRF One so I can show, for example, the same spectrum data I could show using a WiSpy device.

Adrian

> On Feb 28, 2017, at 3:16 PM, Tamer Çelik <tamercelik at gmail.com> wrote:
> 
> Hello Adrian,
> 
> You may want to check my old thread for such task: https://pairlist9.pair.net/pipermail/hackrf-dev/2016-December/002304.html <https://pairlist9.pair.net/pipermail/hackrf-dev/2016-December/002304.html>
> I have ended up by lack of bandwith to view whole wifi spectrum. My case was a strong interference on 2.4GHz band and had to buy a cheap (when compared to other solutions) spectrum analyzer called WiPry.
> 
> Good luck.
> 
> On Tue, Feb 28, 2017 at 10:54 PM, <adrian at adriangranados.com <mailto:adrian at adriangranados.com>> wrote:
> Hello,
> 
> I want to integrate HackRF One with a Wi-Fi scanner app so that I can overlay a view of the environment RF on the Wi-Fi networks view for the frequency domain. In order to compare both views, signal amplitude needs to be shown as dBm. Is it possible/doable to use HackRF One for showing RF signals in dBm? One way would be to convert dBFS to dBm, but that requires calibration. Is there another way of doing it?
> 
> Thanks,
> Adrian
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