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cenamus • today at 8:19 AM • 1 reply • view on HN

GPS is over 1 GHz, but I don't think you need to have a microcontroller running that fast to decode it?

Replies

a1o • today at 10:51 AM

I imagine the over 1GHz in this case is the baseband that you are talking about.

ADS-B baseband is also around 1GHz, what they mean is once you down convert in the process of demodulating the signal you will get a signal that has bandwidth of 1.3MHz.