While not traditional wlan frequency, you can also use 24ghz as it is unlicensed too. I think this going to be mostly used for higher end pt-2-pt radio links as seen in the Ubiquiti Airfiber products for example. -------- Original message -------- From: Ryan Coleman <ryanjcole at me.com> Date:04/03/2014 10:47 AM (GMT-06:00) To: TCLUG Mailing List <tclug-list at mn-linux.org> Subject: Re: [tclug-list] off topic And WLAN are only three possible bands… 2.4, 4.9 and 5.0-6.3. And 4.9GHz is license-ONLY. If you’re found on that band you could find yourself in a great big world of legal hurt. On Apr 3, 2014, at 10:32 AM, Erik Anderson <erikerik at gmail.com> wrote: On Thu, Apr 3, 2014 at 2:19 AM, paul g <pj.world at hotmail.com> wrote: Point taken, although who says a person cannot run 3 nics in the box. and obtain proper connectivity. /wlan0 /400MHZ/ABOVE /Shortwave/HF/LF/ULF FYI - the RTL-SDR dongles aren't NICs. NIC stands for Network Interface Card - your wifi and ethernet devices are examples of these, but not the SDR dongle. _______________________________________________ TCLUG Mailing List - Minneapolis/St. Paul, Minnesota tclug-list at mn-linux.org http://mailman.mn-linux.org/mailman/listinfo/tclug-list -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.mn-linux.org/pipermail/tclug-list/attachments/20140403/b6ff2054/attachment.html>