QRZ.com page - http://www.qrz.com/callsign/W1S
Wikipedia - http://en.wikipedia.org/wiki/Steve_Jobs
Steve Jobs, the man who changed to world passed away. There a few United States ham radio operator who remember him and apply for a special event callsign. If you heard them on the bands, please give your call.
My condolences wishes to Steve's family. R.I.P Steve.
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...