Hi all, I have a 1KHz complex exponential sampled at 10Ksps going through a fractional resampler with resampling ratio = 10 I display the output on a frequency sink (with sampling rate set to 100Ksps). I expect to see a 1 KHz tone. Instead I see only a DC component (see attached grc file)
When I repeat the experiment with the RATIONAL resampler with interpolation 10 and decimation 1 I get the expected result. Can someone verify this behavior and if yes, am I missing something or is this a bug? (gnuradio 3.7.13.5) thanks Achilleas
test_resampler.grc
Description: application/gnuradio-grc
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