This is what I get off my specially tuned 2GHz paperclip.
Yes, I see something similar on those frequency ranges, but with more resolution (maybe its my RBW?)
This signal I speak of was just a spike that appeared and disappeared. I believe I even put my instrument into receiver mode (0 Hz span) to check for modulation. It just appeared and disappeared with a very low frequency in the seconds.
When I look at the cell/wifi bands, I see spikes that dance around (probably because its only 10mS maximum update rate). I assume each is a data channel that someone is using. 2 modulated carriers per connection right, so its duplex. Digital stuff looks like... well its doing something fast.
This thing was slower then someone keying morse code.