On Mon, May 18, 2009 at 07:11:43PM +0200, Andreas Bogk wrote: > Eric Blossom wrote: >> Hi Andreas! Welcome! >> > > Thanks! :) > >> Try turning the Rx gain down. >> > > Been there, done that. It doesn't get rid of the images. > >> The datasheets should be on Maxim's site, though I think they're >> discontinuing the part. If you can't locate them, let me know and >> I'll see if I can't find one for you. >> > I can't find them, and googling for MAX211x only brings me to Gnuradio > related information. Is there a magic part number I need to know? I'd > appreciate the datasheets,
OK, I'll look for them later on today. > or alternatively the information that the > filters are indeed in the chip and not tunable. The chip has a controllable IF-filter bandwidth. It can be controlled using the set_bw method on the daugherboard subdevice. Pass it the desired bandwith in Hz. The DBSRX code will accept a value between 1e6 and 33e6, though the chip's only spec'd down to 4e6. By default we're running it wide open (33e6). Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
