Regarding the low sample rate, I have had this issue too when decimating to narrow bandwidths. I assume sample rate is an integer for most blocks therefore one can't go below 1 samp/sec?
Lou KD4HSO -- View this message in context: http://gnuradio.4.n7.nabble.com/low-frequency-in-GRC-tp48237p48266.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio