Handy tips for Operating via the ISS packet radio system

The Amateur Radio Station aboard the International Space Station (ARISS) offers you exciting possibilities of operating your ham radio station via space, likely using the gear that you already own: This blog will concentrate on your setting up your station for the ISS packet radio digipeater – and making keyboard contacts. We’ll begin with an…

The Amateur Radio Station aboard the International Space Station (ARISS) offers you exciting possibilities of operating your ham radio station via space, likely using the gear that you already own:

  • A VHF AX.25 packet radio digipeater on 145.825 MHz FM up/down
  • The VHF-UHF FM Crossband Repeater on 145.990 up and 437.800 MHz down
  • ARISS School Contacts where an astronaut hosts students on 145.800 MHz FM
  • Occasional Slow-Scan TV transmissions on 145.800 FM
  • Rare contacts with the crew via the cross band repeater

This blog will concentrate on your setting up your station for the ISS packet radio digipeater – and making keyboard contacts. We’ll begin with an overview of the free Windows based software you’ll need. We’ll follow up with how operate with your new earth station.

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