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Learn about the HAMTV Digital Amateur Television (DATV) transmitter on the International Space Station (ISS), transmitting video and audio in MPEG-2 format using the DVB-S protocol. Discover its history, installations, failures, and repairs, as well as the current status and live video feed. Explore the technical details and challenges of the HAMTV transmitter, including power output, polarization, and antenna location. Find recordings of previous transmissions and understand the potential signal reflections caused by various ISS components. Stay updated on the latest developments and activities related to HAMTV from the ISS.

This article explores the historical importance of clandestine radio stations in Algeria's fight for independence. It discusses the power of radio as a tool for communication and public opinion shaping. The content delves into the impact of underground radio stations in times of crisis and their role in achieving power, revolution, independence, or democracy. The article reflects on the evolution of radio in Algeria throughout the 20th century and its adaptation to societal changes. It provides insights into the significant events witnessed by Algerian radio and the influence of clandestine broadcasting in the country's history.

The website of the Radio Museum of Thessaloniki, containing historical details of the radio history in Greece, including pictures of radio pioneers and also antique radio tuners available in Greece