Very interesting. I was watching skinwalker ranch scifi doc program, and they found a signal with the same oscillations from 25MHz to the "GHz". They had a rock

Very interesting. I was watching skinwalker ranch scifi doc program, and they found a signal with the same oscillations from 25MHz to the "GHz". They had a rocket scientist, Travis Taylor, (PhDs in Optical Engineering and Aerospace System Engineering, MS/E in in Physics and Astronomy) state that it was impossible to have such a huge range in frequencies from HAM band (all the way down to RC car bands) to microwave bands. I would assume if someone need to do this, they would need a huge array of transmitters or something like this to transmit such a broad spectrum.