How to transmit WiFi at 900MHz?

Question

Computer networks

Not so long ago I saw an article on giktimes that talked about a homemade router operating at a frequency of 900 MHz. Actually, he was especially interested in a large radius of action.
However, googling did not find any mention of such solutions. Can anyone share links to material on the topic? Or is it better to immediately throw this idea aside?

Answer 1

did you suddenly get a license for this frequency?)

Answer 2

NanoStation M and Rocket M have long been available at 900 MHz.

Answer 3

It is difficult to talk about WiFi at a frequency of 900 MHz, most likely we are talking about a p2p relay. It is believed that the advertised presentation at DEFCON did not take place precisely because of the violation of FCC rules ("their" comm / frequency supervision).
There was nothing supernatural in the project, so many variations appeared:
one , two , three .