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2:06 AM
I've never seen a zero represented like a Greek capital Phi (Φ). But there's a first time for everything. ∅ is a lot more common.
 
2:33 AM
2
Q: Is it possible for amateurs to determine the orbit of satellites

yekanchiMaybe some people urge this is a DIY site question but i thought here is the proper place to ask this question. Is it possible for amateurs like students with commercial and available equipment like RTL-SDR or other low cost things to determine the orbit a satellite(to a reasonable accuracy). I'...

I've left a "space" answer, but I don't know how to recommend an LNA etc.
 

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