On Fri, Mar 16, 2007 at 01:17:27AM -0700, Chris Stankevitz wrote: > Is it possible to set the DBSRX's LO frequency and the FPGA DDC > independently?
Yes it is. > Currently you can set the single quantity (LO - DCC) > using the USRP's "tune" member function. > > When f = 1.57542GHz, I do not like GNURadio's choice of > LO = 1.5755 GHz > DDC = 80KHz > > The board seems to put out a signal at 1.5760 GHz when the LO is tuned > to 1.5755 GHz which is not present when the LO is tuned to slightly > higher freqs. I would like to tune the LO to the higher freq and use a > larger DDC. > > Thanks, > Chris You have all the source available to you. The source to "tune" is in gr-usrp/src/usrp.py gr-usrp/src/db_dbs_rx.py may also be relevant. Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
