Hello, Thanks for the answers!
Is it this project ? https://github.com/duggabe/gr-morse-code-gen I'm gonna check it out, but it looks like the idea is in there, thanks! Anthony Le jeu. 2 juil. 2020 à 18:21, Alex Humberstone <[email protected]> a écrit : > Hey Kevin, I don't see the link that you mentioned, did you forget to > include it? > > > On Thu, 2 Jul 2020 at 11:18, Kevin McQuiggin <[email protected]> wrote: > >> Hi Anthony: >> >> Check out this link. The author is using a Pluto but he developed a >> flowgraph to transmit a vector that represents Morse code. Pretty >> well-explained. The ideas you need are likely in there. >> >> Kevin >> >> >> > On Jul 2, 2020, at 8:40 AM, Anthony B. <[email protected]> wrote: >> > >> > Hello all, >> > >> > I am trying to build a very simple FM Transmitter using a flowgraph as >> a reference. The principle is the following : >> > Signal source of 48 kHz Sample Rate > Rational Resampler up to 360 kHz >> Sample Rate > Add Constant 1 > VCO at 360 kHz with a carrier frequency at >> 120 kHz. >> > >> > What I am trying to do right now is to replace the signal source with a >> vector of bits coming from another application to then modulate it with FM. >> > I've seen many examples of this kind of transmitter with audio input, >> but I don't understand how to pass it a vector of bits and to get the >> expected result. >> > Is there something I should consider before going to the VCO ? Is the >> principle only working with periodic signals as input ? >> > >> > Thanks for your help! >> > >> > Anthony >> >> > > -- > Sincerely, > Alex-M-Humberstone > PhD Student > Klipsch School of Electrical Engineering > New Mexico State University > Las Cruces, New Mexico > >
