The Birth of Radio Broadcasting (Part 3): Hanso Idzerda's PCGG Radio Transmitter. How does it work?
3:32
The Birth of Radio Broadcasting (Part 1): Hanso Idzerda and his PCGG transmitter
2:29
Winter 1979
35:46
Aula 6: Cidades e Sistemas de Transporte
9:07
Oude FM Zender 1978
4:41
The Birth of Radio Broadcasting (Part 2): Dutch Radio Pioneers Hanso Idzerda and Jan Corver
1:31:46
"The Titanic and Technology of Early Radio"
15:51
De ontwikkeling van de telefonie in Nederland
26:27