AMSAT-OSCAR 51 (Echo) AMSAT-OSCAR 51 was successfully launched on 28.06.2004 on a Dnepr-1 rocket from the Baikonour Cosmodrome in Kazakhstan. The first contact took place at 1452UTC and the first important telemetry data was send. The batteries were fully charged … Continue reading →

AMSAT OSCAR 7 (AO-7) AO-7 (aka AMSAT-OSCAR 7) is the second Phase 2 amateur satellite launched into Low Earth Orbit on 15 November 1974. It remained operational until a battery failure in 1981. On 21 June 2002 the satellite was … Continue reading →

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 →

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