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ISS

Slow-Scan TV Transmissions from ISS

Slow-Scan TV Transmissions from International Space Station: July 30-31 RAC/ARISS – ARISS Russia is planning another of their popular MAI Slow Scan Television (SSTV) experiment events. Transmissions are scheduled to begin at 16:00 UTC on July 30, then powered down at 19:30 UTC. The next day (July 31), the system will be active from 13:25-19:15…

ISS

Receive SSTV from Space June 29-July 1

RAC – ARISS Russia is planning a special Slow Scan Television (SSTV) event from the International Space Station Station around 09:00 GMT on Friday, June 29 and continuing until 18:30 GMT Sunday, July 1. Supporting this event is a computer on the ISS Russian Segment, which stores images that are then transmitted to Earth using…

WebSDR

Software-defined radio (SDR) Software-defined radio (SDR) is a radiocommunication system where omponents that have been traditionally implemented in hardware (e.g. mixers, filters, amplifiers, modulators/demodulators, detectors, etc.) are instead implemented by means of software on a personal computer or embedded system. While the concept of SDR is not new, the rapidly evolving capabilities of digital electronics render practical many processes…