My Software Defined Radio experiments featured in GQ Australia (April/May) 2012!
SDR-powered Aviation Mapper is now LIVE! Click here to use it.
The Aviation Mapper launch video
The Software Defined Radio (SDR) I currently use is the Universal Software Radio Peripheral (USRP) 1 made by Ettus Research (in a custom housing!):
I've used it for several of my projects, including an aviation tracking system with a live streaming 3D Google Earth front-end:
Demonstration of BorIP network streaming between HDSDR and GNU Radio using USRP 1:
Example of HDSDR using USRP: