/explore
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blog.tahnok.me | ||
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blinry.org
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| | | | | Last week, I went on an adventure through the electromagnetic spectrum! | |
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shyamjos.com
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| | | | | A small blog post about decoding NASA's NOAA weather satellite signals with RTL-SDR | |
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tbspace.de
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| | | | | QO-100, also known as Es'hail-2 is a geostationary amateur radio satellite. It can be used by large parts of the world, including Europe, Africa, (parts of) South America and Asia. The satellite works as a linear transponder. It receives a specific range in the 2.4 GHz (13cm) band and sends it back to earth on 10 GHz (3cm). In order to generate such a 2.4 GHz signal and transmit it to the satellite conventional radio technology with transverters could be used. I chose a different route and planned a fully software-defined setup. This has many advantages: - Cost (PlutoSDRs can be bought for ~120?) - Low power consumption (laptop, SDR, amplifiers), ideal for portable usage - No SSB transceiver needed - Software DSP processing for very clean signals - I/Q sampl... | |
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mherman.org
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| | | Step-by-step guide covering how to automatically deploy a Jekyll site to Netlify using Docker and GitLab CI. | ||
