Hi, Use center frequency =0 in the usrp scope. If you use center frequency = 250K, you will shift the signal to 0 Hz.
What is your signal input level in dBm ? Firas Aadil Volkwin <[EMAIL PROTECTED]> wrote: Hi, Firstly my apologies for posting known quantities, I guessed that members would like to see in what way I tinkered with usrp_rx_cfile.py. point taken though. Screen shots of the MATLAB plots as well as the usrp_oscop.py output can be found at: https://rrsg.ee.uct.ac.za/members/aadil/ I'm pretty sure the MATLAB is correct. I have upped the input freq to 250KHz, now attempting a square wave (in desperation) and set the options.freq to 0 in --->self.u.tune(0, self.subdev, options.freq) I'm Still not getting sensible plots. Thanks again, Aadil
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