Monthly Archives: October 2009

This year, Scouting Dirk Duyvel from Alkmaar organised the annual JOTACross, an event for scout troops during the Jamboree On The Air (JOTA). I was the first operator of the station PA3WEG/J and responsible for the radio links used during … Continue reading →

Today, sumbandilasats radio amateur transponder and parrot repeater were secretly tested over Delft. After a scheduled mode change to turn them on, we tested the parrot first and after that the transponder. The tests were carried out by Johan Erasmus … Continue reading →

At the Delfi-C3 groundstation, I captured audio from Swisscubes downlink. It was transmitting FSK packet at that moment. The recording can be found here. Below is an image of the spinrate analysis. The spin period is now 0.6 seconds for … Continue reading →