Josh Blum wrote: > According to this: > http://gnuradio.org/trac/browser/gnuradio/trunk/gr-usrp/apps/usrp_rx_cfile.cc#L87 > > > if you dont like half band filters or you want to decimate by 4, > "std_4rx_0tx.rbf" is the firmware for you > > --------> > > so, it seems that the correct thing to do in grc would be to set this > special firmware if your desired decim is 4 and its a usrp source. > > Does that make sense (to someone in the know)? > > -Josh That sounds like the right strategy.
For the DBS_RX (which is the card I use for radio astronomy), it has built-in programmable low-pass filters on the I and Q baseband outputs anyway. -- Marcus Leech Principal Investigator, Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
