Wavelength is peak to peak, not the pathlength. That's very much not how electromagnetism works.
Your filename says it exactly: a microwave antenna. Cell phones operate in the microwave range of the spectrum. Microwaves (the frequency, not the appliance) are useful for a lot of things.
Laguna Beach Antifa (like Beverly Hills Antifa) are run by our guys to mock antifags.
>http:// ss.sites.mtu.edu/mhugl/2015/10/11/clam-lake-wi-elf-transmitter/
At the risk of being called a shill. Yes, ELF is a real thing used to communicate with submarines and probably for some geological surveying purposes. There may well be other purposes for it. It is however impossible to generate with a cell phone, a cell tower, or any other small compact device. It's also not possible to focus it - the waves spread out uniformly from their origin more or less. Thus, if you're using it to send subliminal mind control signals to one person, you're using it to send to everyone within the effective range, which would be a very long distance (or it wouldn't be useful for communicating with subs.)
I'm not trying to go OY VEY SHUT IT DOWN here, just to give this a grounding in physics. Triggers my 'tisms hard.
I'm quite sure that there's something worth finding if they killed a bunch of engineers. I don't know what that something is, though I'll try to look into it in the next day or two. I do know enough to be pretty confident in what isn't, though. The signal wave isn't actually there with most modulation schemes that I'm aware of - it's essentially an abstraction caused by varying amplitude or frequency of the carrier wave. So, you could have a microwave that had an amplitude or frequency wavelength added to it that was equivalent to the wavelength of an ELF wave, but it wouldn't be an ELF wave. It would be a microwave that is rising and falling in amplitude over a given wavelength. This wouldn't penetrate the ocean any better than a regular microwave. The signal wave could be used to send data, but it doesn't actually exist as a physical wave.
Digital isn't real (don't take that the way it first sounds). What I mean is that all circuits and processes are functionally analog (leave out quantum stuff for now). They're based on underlying physical properties of a thing still, they're just then made into discreet units that can be processed. This allows you to do a lot of neat things, but it doesn't change the actual physics of wireless radio transmission.
I'm not trying to tell you not to dig, I'm trying to help you see a patch of soil that isn't likely to bear gold because I think there's a fundamental mistake in the way you're viewing the radio transmission. That website you linked me to gave absolutely no data on the antennas you're talking about, so I can't really very well address whether or not their claims are sensible. With respect to hiding things in digital chips sure, if you mean a backdoor. Trying to hide an ELF system in a microwave system is like intel putting MRI functionality into your CPU. It requires hardware too. (They do backdoor them like >>446549 says though.) I'm not a comms guy but I am an electrical engineering student so I'm not exactly clueless with this stuff either.
There are often shit tier "conspiracy theories" deliberately propagated to muddy the waters.