A friend of mine had one. I remember the communicator page with sort of a bs schematic on it. Few years later, someone was repackaging a cb transciver LSI on a chip that came out that was the heart of a complete, miniture unit by JS&A sales as a tiny, crystal controlled transciever in a communicator-like form factor. Never seen one except an advert in some magazines around the time. I guess about '75 or '76.
One of the guys that I repaired some of his equipment bought one of those tiny, mini talkie JS&A ones. Like everything else they took out ourtagous full page ads pushing during the 70's, it was all hyperbole.