#quadrifilarhelicalantenna — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #quadrifilarhelicalantenna, aggregated by home.social.
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Eavesdropping On Cosmonauts With An SDR - Usually when we hear about someone making contact with astronauts in orbit, it’s an intentional co... more: https://hackaday.com/2019/03/28/eavesdropping-on-cosmonauts-with-an-sdr/ #internationalspacestation #quadrifilarhelicalantenna #wirelesshacks #astronaut #cosmonaut #airspy #space #soyuz #iss #qfh #sdr