The news is not totally fresh but is very interesting and this ALSO is a big achievement of UK microwave colleagues. In the video, you can see the first UK 2-way CW QSO at 288 GHz which took place at Higham in Kent on 2-Aug-2019, between Roger Ray G8CUB/P and Chris Whitmarsh G0FDZ/P over a distance of 175 Metres – locator JO01FK60.
Photo: Twitter