Re: [Discuss-gnuradio] Question regarding frequency offset correction

Hi Piotr, there's various control loop based offset correction, look for the PLL and FLL examples. There's a feedback loop base class in GNU Radio for monolithic correction. For the frequency correction estimate feedback, you could easily use a message bus, that will occasionally inform the upstrea

Re: [Discuss-gnuradio] Question regarding frequency offset correction

On 07/14/2014 01:01 PM, Aditya Dhananjay wrote: On Mon, Jul 14, 2014 at 12:14 PM, Perper > wrote: Hi all, In many applications very good synchronization of carrier and sampling frequencies is required. Available sources of signal not always have good cloc

Re: [Discuss-gnuradio] Question regarding frequency offset correction

On Mon, Jul 14, 2014 at 12:14 PM, Perper wrote: > Hi all, > > In many applications very good synchronization of carrier and sampling > frequencies is required. > Available sources of signal not always have good clock reference. One of > the examples is cheap RTL SDR receiver based on a DVB-T dong

[Discuss-gnuradio] Question regarding frequency offset correction

Hi all, In many applications very good synchronization of carrier and sampling frequencies is required. Available sources of signal not always have good clock reference. One of the examples is cheap RTL SDR receiver based on a DVB-T dongle. Without any additional effort to correct frequency offset