Description: The personal webpage of Matthias P. Brändli - HB9EGM
I have held an amateur radio licence since 2007, and this website shows a couple of electronics projects done since then.
I hope this will inspire you to do your own experiments and try out something new or something old. If you have any question about one of the projects mentioned here, please get in touch!
Since first of january amateurs in Switzerland are authorised to use the 4m band. This is a great excuse to build upon the Picardy 2020 and design a new transceiver.