Automated Weather Satellite Ground Station (Mostly Made From Trash)

Automated Weather Satellite Ground Station (Mostly Made From Trash)

57.177 Lượt nghe
Automated Weather Satellite Ground Station (Mostly Made From Trash)
I've just finished a major upgrade to my DIY satellite ground station. This involves a larger (7ft diameter) dish for geostationary GOES-East. I also moved my QFH antenna that receives Polar-Orbiting NOAA and Meteor satellites on VHF frequencies. This project had some ups and downs, as do most of my builds! I'm using as much second-hand and free equipment as possible to keep costs low. The big dish was a former C-Band television antenna that I found on Craigslist, someone wanted it out of their yard. The L-band feed for GOES is an old coffee can or "cantenna", similar to what you'd use for long-range Wifi. The QFH antenna is one I built from plumbing parts a while ago, in this video: https://www.youtube.com/watch?v=WM99A1uUprQ You can also see some of the other antennas in prior videos, such as my rectangular TV dish: https://www.youtube.com/watch?v=7JeGe2Gqswk and my folded-dipole UHF antenna: https://www.youtube.com/watch?v=SMOXBfkpRfk Some of the software I'm using for this project includes: - Goestools (https://github.com/pietern/goestools) - Satdump (https://www.satdump.org/download/) - SDR++ (https://www.sdrpp.org/) - Raspberry-NOAA V2 (https://github.com/jekhokie/raspberry-noaa-v2) - Vitality-GOES (https://github.com/JVital2013/vitality-goes) I found Carl Reinemann's how-to guide for Goestools very helpful: - https://usradioguy.com/programming-a-pi-for-goestools/ NOTES: I used a TV coax cable instead of a USB extension cable described in the above guide. I'm also not using syncthing as described in this guide, and I had to make one other change to the Autostart section. In rc.local I added "sleep 10" (without quotes) just above the two calls to goesrecv and goesproc. Also thanks to @dereksgc and some of his associates for suggestions along the way! Some of the hardware that I actually purchased includes: - RTL-SDR (https://amzn.to/44GnpMY) - SAWbird+NOAA (https://amzn.to/3wEmGiL) - SAWbird+GOES (https://amzn.to/4agArSB) - Raspberry Pi 4 B (https://amzn.to/4akSl6w) (You'll need two if doing both types of receiver!) - External Bias Tee (https://amzn.to/44Garyy) (optional) (Buying from these links give me a little cut without charging you more, they're a great way to help out my channel!). Saveitforparts t-shirts and other merch at https://saveitforparts.myspreadshop.com/ Join this channel to get access to perks: https://www.youtube.com/channel/UCNLRcEn78Vc62C3GkMvBgtA/join Or support me via Patreon at https://www.patreon.com/saveitforparts Check out gadgets and devices I like at https://www.amazon.com/shop/saveitforparts