Taking advantage of the 3rd harmonic output of the ADALM-Pluto, and a Ku-band LNB, a very simple full duplex 10GHz transceiver can be constructed.
ADALM-Pluto https://www.analog.com/en/resources/e…
Bullseye LNB https://othernet.is/products/bullseye…
VHF-7150+ https://www.minicircuits.com/WebStore…
Generic Bias-Tee https://www.amazon.com/10MHz-6GHz-Bro…
SDRangel https://www.sdrangel.org
Amphenol connector (aka my stub antenna…) https://www.mouser.com/ProductDetail/…