Hello Artur:
"QT Frequency Sink" is basically FFT -> Mag^2 -> scaling, dB conversion -> QT
GUI Vector Sink. I am not sure if that is what you wanted.
If you are looking for the phase in the time domain, then you should do
something like "Complex to Mag Phase" -> "QT GUI Time Sink" (and I guess
Perhaps I'm misunderstanding what you're saying, but isn't the received
signal already analytic? The goal is to step it down to real baseband. You
don't need a Hilbert transform going in that direction.
So, to demodulate, you'd just spin the signal to baseband, filter, and
throw away the imaginary
On Sat, Apr 18, 2020 at 7:06 PM David Hagood wrote:
> I noticed that the version of GnuRadio that is released in Ubuntu
> 20.04 has a real-in/Complex out Hilbert block, which is great for
> modulating SSB. But it lacks a complex-in/complex-out Hilbert for doing the
> demodulation side. Is there a
I noticed that the version of GnuRadio that is released in Ubuntu 20.04
has a real-in/Complex out Hilbert block, which is great for modulating
SSB. But it lacks a complex-in/complex-out Hilbert for doing the
demodulation side. Is there any package with the complex/complex form of
the Hilbert? O
Hi all,
I'm facing some difficulties while trying to get a phase plot of a signal.
More specifically, I'm trying to get the phase difference between two
signals.
Since my signals are complex in the time domain (GMSK), I've tried to use
the "Complex to Arg" and eventually the "Complex to Mag Phase"
Hi,
I am documenting the QT GUI Bercurve Sink (Bit Error Rate plot), the BER
block, and the BER_Curve_Gen block. Has anyone built a Bit Error Rate
Tester using GNU Radio? I would like to get a sample flowgraph if
possible.
Thank you for your help.
--
Barry Duggan KV4FV
