Hello, the documentation for the PLL blocks in GNURadio says: "All settings max_freq and min_freq are in terms of radians per sample, NOT HERTZ."
Therefore I thought that to specify a bandwidth `bw` it would have to converted from natural frequency units (Hz) into radians per sample with something like: bw_rad_per_sample = bw * 2*pi / sampl_rate where `sampl_rate` is of course the sampling rate in Hz. However, looking at the PSD of the input and outputs to the PLL blocks, it looks like my understanding is wrong and that the bandwidth should be computed as bw_rad_per_sample = bw * pi / sampl_rate which differs from the former by a factor of 2. Is the documentation right, and my understanding of it wrong, or the documentation is wrong? In the former case, I think it would be better to clarify it a bit. Thanks! Cheers, Daniele _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
