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[Hearsat] ISS EVA on 23.12.08 - 143,625 and 130,167
>Good morning,
> on the last pass strong comms from the ISS on 143,625 and 130,167 Mhz. (Over Europe)
> Both were activaded in time just when ZUP in Moscow had AOS.
> Both frequencies are relaying the comms from the ZUP to the Astronauts and from the Astronauts to ZUP via ISS.
> Very clear Signals.
Los americanos usan un transmisor en UHF entre el traje espacial y la ISS/STS , pero dadas la potencias usadas veo bastante dificil captarlos desde tierra, el resto de comms con la nasa son digitales en banda S y Ku.
Spacewalk communication
259.7 spacesuit-to-shuttle
296.8 shuttle-to-spacesuit
279.0 spacesuit-to-shuttle
279.0 spacesuit-to-spacesuit
Y un listado completo de frecuencias espaciales:
http://www.monitoringtimes.com/html/Mon ... ations.pdf
Publicado: 11 Abr 2010, 14:33