4 ms·
Awesome article! I just got an SDR and now I'm hunting for old RF things to interrogate - thanks for the ideas!
by late2part 11y ago
Awesome article! I just got an SDR and now I'm hunting for old RF things to interrogate - thanks for the ideas!
- viraptor 11y agoI recommend scanning your 300-440 MHz range - there's an amazing number of devices working in it. Garage remotes, car remotes, smart power meters, ACs, weather stations, tire pressure monitors, I can see 3 periodic signals at home and I don't even know what 2 of them are. (maybe picking up something from neighbours)
- Vexs 11y agoDon't forget the 900mhz range! Plenty of cool stuff going on there. Oh, and you could make a searching antenna pretty easily- basically a shitty antenna that you can use to find signal strength easily, because it picks up so poorly.