During the UHF and up #contest we made some QSO on 122 GHz (wavelength is 2.5mm) between #Netherlands and #Germany
RF power was only 0.5 mW (-3dBm) in FM F3E.
#QTH is JO21XC
Also #10GHz experiments
#hamradio #hamr #AmateurRadio #radio #SHF #122GHz #antenna #Microwave #dish