![]() ![]() I figured this would be a good starting exercise, and now that I've had a few successes, I'm ready to post my first SDR activity guide. ![]() Early on, I found a guide by Matt Gray explaining how to download images from NOAA weather satellites. Reasonably well, thanks to tech support from Justin Foley and John Bellardo, two radio experts at Cal Poly San Luis Obispo, LightSail's primary ground station. In other words, if I can figure it out, I can write how-to guides for everyone else. Since I'm also a radio newbie, we figured a good initial task would be seeing how hard it was for me to get my own Software Defined Radio (SDR) system up and running, at a relatively low cost, and perform a few basic exercises. (Providing you live within range of LightSail's 24-degree inclination orbit-we'll calculate a specific latitude range for that.) We also want to make tracking LightSail an inclusive activity that anyone, including folks without any prior radio experience, can enjoy. Other missions, like the University of Michigan's GRIFEX CubeSat, have done this. Our ultimate goal is building a software tool that will help LightSail trackers capture and submit data to our packet repository in real-time. 2016-we'd like to better support and leverage the radio community. Many of you sent us beacon packets, some of which were very helpful in telling us what our spacecraft was doing when it was out of range of our U.S.-based tracking stations.įor our second flight-still tentatively scheduled to launch on a SpaceX Falcon Heavy in Sept. During the LightSail test mission, dozens of radio trackers around the world tuned in to our spacecraft's signal. ![]()
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