Remember: signals moves at rough 3.3 microseconds per km... Il 13/lug/2015 10:37 "Sylvain Munaut" <[email protected]> ha scritto: > > Hi, > > > > So, I want to measure the time delay on the Scope Sink, or in Matlab the > > samples delay that are between the trasmitted signal and the received > > signal. If I could have this information I could know the distance by the > > formula v=d/t, where v is the speed of the light, d= distance and t= time > > delay of the two signals. > > > Did you actually _do_ the math you're talking about ? > > You're sampling at 400 kHz. So for the delay to change by 1 _single_ > sample, you'd need to move the antenna 750 meters appart ! > > > Cheers, > > Sylvain > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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