Radio signal from Soyuz spacecraft – Expedition 63

By |2020-04-14T13:14:40+03:00April 9th, 2020|Categories: Radio, Space|Tags: , , , , , , , , |

Astronaut Chris Cassidy of NASA and cosmonauts Anatoly Ivanishin and Ivan Vagner of the Russian space agency Roscosmos lifted off on board Soyuz spacecraft at 4:05 a.m. EDT from Baikonur Cosmodrome in Kazakhstan. They make a four-orbit and six-hour journey to the International Space Station. This is the third spaceflight for both Cassidy and [...]

Milstar UHF FHSS Downlink

By |2020-01-18T21:12:51+02:00January 18th, 2020|Categories: Frequencies, Radio|Tags: , , , , , |

UHF FHSS Downlink of Milstar, a Unites States joint military service satellite communications system that provides secure, jam resistant, worldwide communications. Milstar (Military Strategic and Tactical Relay) is a constellation of military communications satellites in geosynchronous orbit. Those are operated by the United States Air Force and they provide secure jam-resistant worldwide communications so [...]

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