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From: | Mike Jameson |
Subject: | Re: [Discuss-gnuradio] Frequency Counter |
Date: | Mon, 5 May 2014 16:54:58 +0100 |
jimsiaf91 wrote
> Hi list, Has anyone been able to implement a frequency counter yet?> _______________________________________________
> Any ideas on how I should try it?
> Discuss-gnuradio mailing list
> Discuss-gnuradio@
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
I have been pulling FFT vectors out of the flow into python using a message
queue, then finding the frequency of the maximum bin. I suppose you could
do this, retune the USRP or channelizer, then increase the decimation. Keep
doing this to narrow down the spectrum.
I suppose a gated type counter would work too, where you just could the
cycles, and may work better for modulated signals.
Lou
KD4HSO
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