On 07/16/2018 05:29 PM, Justin Shetty
wrote:
Hi all,
I am working
with an s-band radio and am receiving its OQPSK-modulated
signal on an USRP N210. The signal I'm seeing on an FFT and
constellation plot before any processing are not as expected
though. It is very different from the example shown in the GNU
Radio tutorial 7 (random source to a constellation modulator
to a channel model). I also looked at the signal on a spectrum
analyzer and it did not show the repeated peaks I am seeing on
my FFT. Does anyone know where I might be going wrong or
what's happening?
What happens if you just use the "uhd_fft" utility to view this,
rather than your own code?
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