Blocking an RF signal???? Uh...it doesn't work that way.
Look I wasn't arguing with your point about fiber being superior in terms of tech specs, but I was trying to point out the reasons why it hasn't taken off like so many thought it should.
I've had my share of burns too. The lesson that finally got through to me is to watch what the users choose.
There's a history of things that have come and gone, that were superior to all competing forms but were rejected for mysterious reasons.
I just see people choosing wireless over any form of land-based connection.
Depends on the signal and yes it does work that way.
Do you know if they are using anything to encrypt the links between towers and end stations?