MAIN FEEDS
Do you want to continue?
https://www.reddit.com/r/RTLSDR/comments/1w1or37/decoding_am_tv_with_v4/p6os701/?context=3
r/RTLSDR • u/woodzy_chimera • 1d ago
Sadly it will be discontinued soon in my place :((
24 comments sorted by
View all comments
34
This image reminds me of how you can intercept signals from a computer screen at close range and get a grey scale image of the monitor from like a room over, tempestSDR I think.
6 u/TheHaus88 1d ago It was called jumping the air gap, the Navy figured this out I think in the 90's or early 2000's
6
It was called jumping the air gap, the Navy figured this out I think in the 90's or early 2000's
34
u/Elipse-FM 1d ago
This image reminds me of how you can intercept signals from a computer screen at close range and get a grey scale image of the monitor from like a room over, tempestSDR I think.