10GHz (3cm)

Microwaves have largely passed me by. Apart from making a Gunn oscillator in the 1970s  (I think) in some waveguide and testing it over about 10m indoors, I have done nothing at 10GHz. I did borrow a 1296MHz RX converter and did some tests many years ago.

Some take microwaves very seriously and regularly achieve some remarkable distances, often by rain scatter. Others play at 10GHz with WBFM.

See https://sites.google.com/view/g3xbm4/home/vhfuhfmicrowaves/homebrew/10ghz .