Even simpler. Crystal radio could demod those.
From: Eric Kuhnke
Sent: Tuesday, May 24, 2016 2:40 PM
To: af@afmug.com
Subject: Re: [AFMUG] 37Km, 6Gbps
All of the first gen commercial 80 GHz products from 2006-2007 (gigabeam,
Bridgewave) are basically OOK and use 5GHz each direction FDD, 1Gbps.
On May 24, 2016 6:26 AM, "Chuck McCown" <ch...@wbmfg.com> wrote:
Well when you have 5 GHz of BW, getting 6 Gbps out of it is not much of a
stretch. FSK would work for that.
From: Eric Kuhnke
Sent: Tuesday, May 24, 2016 12:01 AM
To: af@afmug.com
Subject: Re: [AFMUG] 37Km, 6Gbps
1 watt? They're feeding +30dBm Tx power into a 52dbi (60cm size) gain
antenna?
I bet it's only 37 km in clear sunny skies but that's still quite powerful.
On Mon, May 23, 2016 at 7:42 PM, Josh Reynolds <j...@kyneticwifi.com> wrote:
"Transmitting the contents of a conventional DVD in under ten seconds
by radio transmission is incredibly fast -- and a new world record in
wireless data transmission. With a data rate of 6 Gigabit per second
over a distance of 37 kilometers, a collaborative project with the
participation of researchers from the University of Stuttgart and
the Fraunhofer Institute for Applied Solid State Physics IAF exceeded
the state of the art by a factor of 10."
https://www.sciencedaily.com/releases/2016/05/160523083819.htm
