RTL-SDR Tutorial: Decoding Inmarsat STD-C EGC Messages

Inmarsat is a communications¬†service provider with several geostationary satellites in orbit. They provide services such as satellite phone communications, broadband internet, and short text and data messaging services.¬†Geostationary means that the satellites are in a fixed position in the sky and do not move.¬†From almost any point on earth at least one Inmarsat satellite should … Continue reading RTL-SDR Tutorial: Decoding Inmarsat STD-C EGC Messages