HRPT Decoder - GnuRadio
It doesen't have the best signal processing, but you can get startet on weather images over L-Band with it for free.
HRPT live Decoder by Peter
This script also decodes "live", so there is no need for an IQ Recording.
Websites we made
Here you can find references of the Websites we developed, designed or helped creating them
This website is one of the best resources for satellite and spacecraft downlink frequencies and information. The only thing before that was not that great was the oldish Design as well as the Backend, or better said the lack of one at all.
We created a completely new Design for the site and added a proper Backend in form of a modern CMS. We also developed a new Frequency List that is based on a database, so that it can be updated much faster then the old one. Paul, the Owner of the site, moved over the old and added some new content. He also filled the frequency database and had some other great Ideas that we then implemented.