balint256
Member
Hi folks,
I gave a presentation entitled "Hacking the Wireless World with Software Defined Radio" at Ruxcon 2011. Part of this covers how one can analyse and demodulate various signals (e.g. those from a satellite) without precise a priori knowledge of modulation/coding parameters. I used a USRP and GNU Radio to perform the experiment.
The satellite part begins at 32:36, but if you are interested in Software Defined Radio you might enjoy it from the beginning (e.g. receiving Mode S RADAR aviation transmissions to create a live 3D map of the airspace around you):
Ruxcon 2011: Hacking the wireless world with Software Defined Radio - YouTube
Let me know what you think!
73 Balint VK2FUNK @spenchdotnet
I gave a presentation entitled "Hacking the Wireless World with Software Defined Radio" at Ruxcon 2011. Part of this covers how one can analyse and demodulate various signals (e.g. those from a satellite) without precise a priori knowledge of modulation/coding parameters. I used a USRP and GNU Radio to perform the experiment.
The satellite part begins at 32:36, but if you are interested in Software Defined Radio you might enjoy it from the beginning (e.g. receiving Mode S RADAR aviation transmissions to create a live 3D map of the airspace around you):
Ruxcon 2011: Hacking the wireless world with Software Defined Radio - YouTube
Let me know what you think!
73 Balint VK2FUNK @spenchdotnet