There is calculator for building magnetic loop antenna. Try this calculator, to see hows the performance before making you own magnetic loop...
Arduino is a physical computing platform based on a simple I/O board and a development environment that implements the Processing/Wiring l...
Wednesday, May 20, 2015
Episode 405: Sniffing GSM with rtl-sdr and gnuradio
Posted by 9M2PJU at Wednesday, May 20, 2015