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space_fountain | 5 months ago

Very cool, this was one of the projects I really wanted to build before I knew better. Trying to understand what was involved taught me so much. I couldn’t find what analog to digital converter and digital to analog converter this uses which would be interesting

I also think a wider bandwidth would be interesting if impractical. Something like recording everything happening on the 2 meter band would be impractical but very cool. I think

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jasonjayr|5 months ago

I have an RTL-SDR that can cover 3.2mhz -- and with sufficient storage IO could record just about the whole 2m band. I want to see if I could find or develop a SDR app that could visualize like sdrpp, or the other popular ones, but keep a 1-2 minute ring buffer of the data so I could jump back to previously spotted signals when watching a band.