DK4BF proudly presents:
Deutsche Seite bitte auf die Flagge in der Top-Leiste klicken.
Welcome dear YL and OM on DK4BF Homepage!
First let me tell you what you can expect here and how to navigate through my pages:
The top-frame allows you to choose the language (English or German) and the subject.
In the left frame, you can navigate through each subject.
"vy 81 es best ZX" de Peter DK4BF
- Start, this page which will tell you more about the information,
you can find in this site/subject.
- Home - This page
- Peter - about me
- more in future
- Sinclair ZX81 and amateurradio
ZX81 has been the first computer which was sold in millions for home use.
It was introduced to the public in march 1981. Since then it was and still is (!)
an ideal machine for DIY-experiments. Visit this page and have fun.
- RPB = RadioPraktikerBücherei (sri, on the German page only)
A series of small booklets about radio, tv, audio, electronics, ham-radio etc.
I'm a collector of these booklets.