Backups on W2MMD satellite computer

Backups aren't handled by the Windows 7 program. Instead they're handled by the Seagate Toolkit software that sits in the system tray. Backups are continuous.

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How We Built the GOES Reception Project

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How We Built the GOES Reception Project Updated 12/1/18 Building our functional GOES 16 receiver was a process of broad web research and cobbling together the experiences of many other successful experimenters. We found lots of individual articles on antenna selection, software, and many other topics, but nothing that really pulled everything together. Hopefully this article will provide a comprehensive overview of our project. If you've found other tips that were useful or have questions or comments about the project, please leave them in the Comments box below and we'll try to reply when possible.  Thanks to the many experimenters whose work we copied and implemented in making this project work. Location (QTH) Our station is located at the "clubhouse" of the Gloucester County Amateur Radio Club, located in Mullica Hill New Jersey. The clubhouse provides a dedicated location for radio experimentation and radio operations, complete with a 100 foot tower for VHF...
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GOES Satellite Reception Project

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We're getting interested in listening to the GOES geosync weather satellites, so this page is a collection of links to help get started with that project. We'll report on progress as it happens. https://www.rtl-sdr.com/setting-up-a-goes-weather-satellite-antenna-system/ https://www.rtl-sdr.com/receiving-goes-weather-satellite-hrit-with-an-sdrplay-and-2-4-ghz-wifi-grid-antenna/ Detailed article: https://www.teske.net.br/lucas/2016/10/goes-satellite-hunt-part-1-antenna-system/ Good building options: https://www.rtl-sdr.com/building-a-low-cost-goes-weather-satellite-receiver-with-an-rtl-sdr/ Here's the link to an antenna:  https://www.amazon.com/1850-1990-Parabolic-Antenna-Die-Cast-15dBi/dp/B06ZYJ3P82/ref=sr_1_2?ie=UTF8&qid=1536255463&sr=8-2&keywords=parabolic+grid+antenna+1.9 Link to antenna pointing from W2MMD: https://www.satellite-calculations.com/Satellite/Catalog/catalogID.php?41866 Info on GOES 16, the east-coast satellite: https://en.wik...
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Building the Raspberry Pi NOAA Satellite Station

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Building the Raspberry Pi NOAA Satellite Station After building the station to receive the GOES geostationary weather satellite, constructing the NOAA satellite station was a relative breeze. The NOAA series of satellites (NOAA 15, 18 and 19) are much more similar to amateur satellites than the GOES satellite – they operate in the 137 mhz band, are in low-earth orbits and transmit analog images rather than the complex error-corrected digital images of the GOES satellites. I simply followed the “ Instructables ” project design and it mostly worked the first time. The overall concept is simple – the project uses a inexpensive RTL-SDR radio and a Raspberry P i computer along with free software that you install on the Pi. There are several components to the software – first it uses the Gpredict program to set up times (cron jobs) for each satellite based on the next pass for each of the three satellites. At the scheduled time the Pi runs a script that will enable the RTL-SDR receiv...
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