In February this year I was in the Spanish amateur microwave radio conference Micromeet 2025. In this conference, Luis Cupido CT1DMK presented a simple and inexpensive 10 GHz transverter that he called Nes-Transverter, with the motto “Instant microwaves. Just add solder”. The main idea of this design is that it is very simple and can be built by anyone with just a handful of inexpensive components. Luis was hoping that this project would help more people get on the 10 GHz band in a hands-...