Some time ago I did try the gr-80211 but with no success, I think I got something wrong, since I had to adapt the GRC from UHD to Hackrf.
Yes, a cell phone would be easier, but sometimes you need to id something that looks like wifi, behaves like wifi, but is on a weird frequency, like 3Ghz, be it a harmonic of a poorly filtered AP or a AP on a weird frequency, since there are modules and APs for uncommon frequencies that use 802.11. So I am also interested in this and would like to hear of someone that made it work. 2016-06-04 16:04 GMT+02:00 Silverfox <[email protected]>: > Seeing the signals is somewhat less challenging then decoding them. The > GNU Radio FFT program will display the spectrum but you would be limited by > bandwidth. I don’t know if you could show the bands simultaneously. Just > my opinion. I haven’t tried it. Also, you are limited by the attributes > of the antenna, its height and the environment. Ubiquity makes cheap > products that will do what you want for a lot less than most SDRs. > > Alan > > > > > > *From:* Marcus Prem [mailto:[email protected]] > *Sent:* Saturday, June 4, 2016 4:29 AM > *To:* Silverfox > *Cc:* Martin Smith; [email protected] > *Subject:* Re: [Hackrf-dev] Scan for wifi networks? > > > > i am also interessted to scan the wifi band with a SDR - and add this > feature to the > > https://github.com/He3556/SDR-Detector > > > > I would also like to receive the beacons of the clients. > > Does somebody have an idea how to do that with hack-rf? maybe there are > projects out there? > > > > thanks marcus > > > > > > > > > > ********************** > > <send via mobile> > > Marcus Prem > Dipl.- Inf. (FH) > PGP Public Key > <http://dm-development.de/wp-content/uploads/2014/11/1F42A9A8.asc> > > dm-development.de <https://www.dm-development.de/> > > Am 03.06.2016 um 22:10 schrieb Silverfox <[email protected]>: > > Wifi Analyser APP works well on my droid cell phone and displays > everything one could hope for and it is free. That is not to say that > there are many other inexpensive approaches that also work well. > > > > > > *From:* HackRF-dev [mailto:[email protected] > <[email protected]>] *On Behalf Of *Martin Smith > via HackRF-dev > *Sent:* Friday, June 3, 2016 10:51 AM > *To:* [email protected] > *Subject:* Re: [Hackrf-dev] Scan for wifi networks? > > > > Another problem is that most Wifi protocols require more than 20MHz of > bandwidth (ref: https://en.wikipedia.org/wiki/IEEE_802.11#Protocol ) so > that would be a road block. > > > > On 03/06/2016 15:12, Jeff Thompson wrote: > > HI all, is it possible to scan for wifi networks with the HackRF one? I’d at > a minimum like to get the SSIDs of all the networks in range, preferably > other stats with it (security settings, signal strength, etc). > > > > I’d prefer to do this directly with Python, rather than a GUI interface. > > > > Thanks and cheers! > > Jeff > > > > - - - > > Jeff Thompson > > Assistant Professor, Program Director > > Visual Art & Technology, Stevens Institute of Technology > > www.jeffreythompson.org > > @jeffthompson_ > > > > > > > > > > > > _______________________________________________ > > HackRF-dev mailing list > > [email protected] > > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev > > > > _______________________________________________ > HackRF-dev mailing list > [email protected] > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev > > > _______________________________________________ > HackRF-dev mailing list > [email protected] > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev > >
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