Hacking, HAM Radio (EA1IYR), DSP, physics and more

BatchDrake's blog

Demodulating NTSC for fun and profit (I)

Recently, I felt curious about those analog-looking FPV radio links used in many drone-like scenarios. In an era where DTV has succeeded and largely replaced analog TV technologies like PAL (here in Europe) or NTSC in the US, the chances to play with analog video signals are indeed small, and figuring them out is a technical challenge I always wanted to face.


Warming up

After some time recurringly spamming in Twitter with updates on my projects, experiments and research, I think it’s about time to put some order to the content I’ll be generating from now on.

My first objective is to translate to English a few of my older posts, which I belive to be of interest to some radio(astronomy) nerds out there. Stay tuned!