ROOK(Remote On-Off Keying) for to PortaPack HackRF
Recently I was thinking about how a hardware hacking professional could test his OOK(On-Off keying) signals demodulated at bit level, without the need of having to program any device, I…
Creating HackRF Application and Simulating OOK Signal
In our article Hacking and synthesizing signal from a Toy Car Controller we performed a complete analysis on a signal that ends up being an OOK modulation generally used in…
Hacking and synthesizing signal from a Toy Car Controller
You will often wonder how many of the radiofrequency signals can be hacked, here you will learn how to do it, you will understand how the signal travels from a…
The Electromagnetic Spectrum
The electromagnetic spectrum is the full range of all frequencies of electromagnetic radiation, ranging from low-frequency, long-wavelength radio waves to gamma rays, characterized by extremely high frequencies and short wavelengths.…