Hi Simona, * think about what you're *actually* transmitting in bandpass when you have a constant baseband * A USRP still can't be used at a sampling rate of 32 kS/s and will most definitely complain about that. Use a higher rate.
Best regards, Marcus On Tue, 2019-07-16 at 17:05 +0100, Simona Sibio wrote: > Thank you for the assistance. > > I put the module "constant source" in my flow grap. > With this module, I can choose witch amplitude I want to send. > I attached the flow graph. > And, I would want to read these values in the receiver. > > Simona > > Il giorno mar 16 lug 2019 alle ore 16:58 sumit kumar <sumits...@gmail.com> ha > scritto: > > Hi Simona, what is the "constant signal" here ? > > > > On Tue, 16 Jul 2019 at 17:54, Simona Sibio <ssib...@gmail.com> wrote: > > > Hi all, > > > > > > I want to use GNU radio to measure the amplitude and the phase of a > > > signal. > > > I send a constant signal with the transmitter USRP but in the receiver > > > there is a flat signal with amplitude 0 and offset 0. > > > I tried to send a sine signal and the receveir works fine. > > > How can I do to send only a constant and measure the amplitude? > > > > > > Thank you for your time. > > > > > > Simona > > > > > > _______________________________________________ > > > 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
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