Re: [Discuss-gnuradio] Using DDC/DUC in N210 with LFTX/LFRX

2018-10-19 Thread Wheberth Damascena Dias
Thank you very much Nick. Regards, Em sex, 19 de out de 2018 02:23, Nick Foster escreveu: > Just set the center frequency in the UHD sink/source. UHD will handle the > tuning. > > On Thu, Oct 18, 2018 at 5:52 PM Wheberth Damascena Dias < > whebe...@gmail.com> wrote: > >> Hi all, >> I have to

Re: [Discuss-gnuradio] Using DDC/DUC in N210 with LFTX/LFRX

2018-10-18 Thread Nick Foster
Just set the center frequency in the UHD sink/source. UHD will handle the tuning. On Thu, Oct 18, 2018 at 5:52 PM Wheberth Damascena Dias wrote: > Hi all, > I have to generate a narowband signal around 13.57MHz using LFTX/LFRX > frontend (no LO), but don't want to use a high samplerate due to

[Discuss-gnuradio] Using DDC/DUC in N210 with LFTX/LFRX

2018-10-18 Thread Wheberth Damascena Dias
Hi all, I have to generate a narowband signal around 13.57MHz using LFTX/LFRX frontend (no LO), but don't want to use a high samplerate due to CPU constraints. I suppose the Interpolator + DUC/DDC on the FPGA can translate the narrow baseband to this center frequency, but I don't know to set the