On Mon, May 18, 2009 at 07:11:43PM +0200, Andreas Bogk wrote:
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
33e6, though the chip’s only spec’d down to 4e6. By default we’re
running it wide open (33e6).