Ron Thank You very much for this repository. It helps me a lot. To understand how Gnu Radio works and different modulations.
thank you :D 2015-09-08 19:11 GMT+02:00 Ron Economos <w...@comcast.net>: > There is an easier way. A DSB modulator and bandpass filter. You can > download a tested flow graph here: > > http://www.w6rz.net/ssb.grc > > and the test audio file: > > http://www.w6rz.net/ssbaudio.wav > > The flow graph is set up for LSB. For USB, just swap the Band Pass Filter > block with the one that's disabled. > > The 10 kHz signal source and multiply blocks are optional. I use this to > move the TX signal away from the DC offset spike of my receiver. > > Original flow graph is here: > > https://github.com/argilo/sdr-examples > > https://github.com/argilo/sdr-examples/blob/master/multi_tx.grc > > Ron > > > On 09/08/2015 05:48 AM, Przemek Lewandowski wrote: > >> Hi everybody >> >> Im trying to make SSB modulation with Hilbert transform. And Im using IQ >> modulator >> here is schema: >> http://postimg.org/image/gms5srret/ >> >> And I have a question. In Frequency domain there should be one peak, and >> on on my plot there is one - that is good, and second that is >> smaller/suppressed. >> >> Is something wrong ?? or is it normal ?? >> >> Is Hilbert method for creating SSB signal is good ?? or can it be made >> easier ??? >> >> >> thank you very much. >> Przemek Lewandowski >> >> > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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