Maybe you're seeing a classical two-clock problem: The USRP's and the the HackRF's have independent oscillators, and so the sampling rates are not really exactly related to each other -- for example, your USRP could be asked to sample 10MS/s, giving you 10.000003MS/s, whereas the HackRF is configured to transmit 10MS/s, and consumes 9.999990MS/s. After a few seconds, samples start piling up.
On 03/13/2015 03:08 PM, Luke Berndt wrote: > Has anyone used a USRP and Osmosdr source together on the same graph? I am > trying. To run a HackRF and an Ettus b200 together and I am getting a lot of > 'D's. I have tried putting both at a low sampling rate but it doesn't seem to > change things. I am running it on an i7 so there should be enough CPU. Could > it be a USB issue? Could the drivers be interfering? > > Sent from my iPhone > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
