Tech Thursdays

Experience world-class tech history – from engineering to living radio magic

Join us on a fascinating journey into the world of the Alexanderson transmitter – where groundbreaking engineering meets living cultural history. During our Tech Thursdays, you’ll have the opportunity to delve into a unique global site and its technology.

The Technical Shift is an approximately 60-minute in-depth guided tour. Here, you will gain a deeper understanding of the technology behind a truly unique radio transmitter from the early 20th century. For those who want to experience something truly special, we recommend staying for a Transmitter Start – a powerful demonstration where the Alexanderson Association’s operators set the historical machinery in motion. When the transmitter comes to life, you won’t just hear history – you’ll feel it vibrate through the room.

Registration and tickets

Advance purchase via our website is recommended.
Subject to availability, tickets can be purchased at the Visitor Center upon arrival.