Hamradio from ISS Telemetry

ISS AX.25 2021-04-05

This is my first successful relay via ISS, heard by DO2ZZ. Lots of stations active over EU and very hard to reach ISS with 10 watts. Seen on ARISS.NET:

And direct by myself, Soundmodem:

UISS map:

Hardware and software used:

  • 2*6 el VHF Yagi
  • IC-705 10 watts
  • UISS with Soundmodem, connected to IC-705 via USB


Webmaster and member of the AMSAT-SM steering group.

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