Yesterday I visited the German Armed Forces Technology Museum in Koblenz; the Wehrtechnische Studiensammlung (WTS) This is an amazing place to visit, which I can highly recommend to anyone who has a passion for (millitary) technology.
To my surprise they had a new asset: a 100kw power amplifier, a Telefunken SV 6816/1, which was used to communicate with u-boats. It operates at 14 kht to 50khz and needs 2,5kw drive power 😉
I made some cool pictures, I never had seen a 100kw amp before, so I was quite impressed!
