Microwave point-to-point radios are fastest because they travel through air, but more importantly, are typically the shortest path possible by line-of-sight.
Being 66.7% of speed of light doesn’t matter terribly when you consider that the cable path is shorter by more than 66.7% of path taken by satelite link.
This spunds like frequency illusion https://en.wikipedia.org/wiki/Frequency_illusion
Also maybe people started using them in spite of these articles–it’s kinda fun!
Rtlsdr too
So I still don’t quite understand patents,
Does it forbid someone from selling the intention? Making the invention? Can I not even make an invention for personal use if it’s patented??
There’s a dozen ways they could jump the air gap.
Ultrasonic to a phone or Alexa/Siri/etc, connect to an unsecured network, send data to a neighbor’s smart TV which is connected to Internet, Bluetooth or other to a phone
Like actually?