Why is ham radio still interesting now that the Internet is everywhere, and smartphones are in our pockets?

I will talk about orbital prediction, free-hand antenna orientation, full-duplex radio operation, continual doppler-shift correction, an antenna the size of a tennis court, high-electron-mobility transistors, liquid nitrogen (won't have any at the talk...), digital signal processing and signal estimation and several related topics.

If I get adventurous, a live demonstration will be attempted.

This talk was recorded at GeekCampSG 2015 on 26 September 2015.

Visit http://geekcamp.sg for more information about the event