Polarity switching it really makes a difference In the beginning when I started with satellite communication I was not able to switch my polarization and I thought it wouldn’t make a great difference. Now that I use the Maspro WHS32N … Continue reading →

Delfi-c³ telemetry decoding software: RASCAL RASCAL is the name of the software package that we, the Delfi-C3 team, are offering to radio-amateurs around the world to be able to collect and decode data of the Delfi-C3 satellite. RASCAL does this … Continue reading →

For decoding information that I recieve I am using the following equipment Signalink USB The SignaLink USB brings the A/D, D/A converters and op amp closer to the transceiver interface, which reduces overall noise in the system. Better yet, instead … Continue reading →

CubeSat OSCAR CO-58 (XI-V / SAI FIVE) Originally XI-V is a backup model of XI-IV, and there has been no plan to launch it. However XI-IV was so successful, and a propose has come to verify the new type of … Continue reading →

CubeSat OSCAR CO-57 (XI-IV / SAI FOUR) Development started in 2000, and the flight model was completed in 2002. This XI-IV is the first handmade nano-satellite developed by ISSL. XI-IV is the world smallest satellite as of the launch date, … Continue reading →

Today, May 29, 2009, I again tried to make this interface. The radio I use is a Yaesu FT-847 and the audio connector I want to use is the DATA IN / OUT. Until now, the signal I eventually got in … Continue reading →