MuseumOfPortableSound@toot.community on Twitter: "The Toshiba Parabola/Actas 2800 (1977?) was a portable #shortwave/#mediumwave/#FM #radio and compact #cassette recorder also intended for field recording: it had an optional (& likely awful ...
FRB 121102: Radio Calling Cards from a Distant Civilization?
Parabola Antenna Silhouette Icon Transmission And Receiving Of Radio Waves Vector Stock Illustration - Download Image Now - iStock
A long exposure photo shows a parabola antenna at KDDI Yamaguchi Eisei Tsushin Center, satellite communication