SDR's are super cool, $12 usb sticks (including shipping and antenna) that can receive almost any frequency and let your computer demodulate what's there based on free software. ---------- Forwarded message ---------- Date: Mon, 23 Feb 2015 13:43:41 -0800 From: Balint Seeber <balint256(a)gmail.com> To: noisebridge-announce(a)lists.noisebridge.net Subject: [Noisebridge-announce] Cyberspectrum: Software Defined Radio Meetup (Wed 25th Feb) 7:00pm Hi all, Announcing the second Cyberspectrum meetup in San Francisco! We'll try to get started at around 7:00pm in the Hackatorium, and for those unable to attend we'll set up a live stream like last time (stay tuned to the event's page/Twitter for more info closer to the time). There's also IRC: #cyberspectrum on Freenode. Full details, including the speaker lineup/topics, are here: http://www.meetup.com/Cyberspectrum/events/220011639/ And the Noisebridge event page is here: https://noisebridge.net/wiki/Cyberspectrum This time we'll be hearing about: * Building a Doppler RADAR with cantennas and SDR * Using MultiPSK to analyse all manner of interesting signals * Wardriving with SDR in the age of the Internet of Things If you're not familiar with Cyberspectrum: "The Bay Area SDR Meetup will serve as a forum to exchange knowledge and ideas related to Software Defined Radio (the software and hardware), and generally aim to get people excited about all the applications that can be realised with the technology. At each meetup, attendees will have the opportunity to present their work/ideas to the group. Engineers, enthusiasts, hobbyists and people of all experience levels are welcome, no matter what your software/hardware background. Everyone is welcome to submit their ideas/presentations to the pool." Hope to see you there, Balint @spenchdotnet