Rather than using a GRC flowgraph, the very easiest way to test is using hackrf_transfer to record (receive) and play back (transmit) IQ samples. See this video for an example:
https://www.youtube.com/watch?v=vHHRGOxcc-0 But a transmit flowgraph isn't all that complicated either. Good example here, just substitute the osmocom sink instead of USRP: http://www.opendigitalradio.org/Simple_FM_transmitter_using_gnuradio -- Brian On Tue, Oct 21, 2014 at 9:30 PM, Rachel Citchlow <[email protected]> wrote: > Hello all, > I am new to GnuRadio and HackRF, so please excuse a basic question. > I have two computers with GnuRadio installed and two HackRF devices. I am > able to receive FM radio using lesson1.grc from the tutorial. Now I would > like to transmit something on one and receive on the other within one room. > Does anyone have a recommendation on the easiest way to do that? Carrier > frequency, modulation scheme, whether it is audio or data, does not matter > (yet). Just want to see transmit and receive working. > Advice appreciated, > Rachel > > _______________________________________________ > HackRF-dev mailing list > [email protected] > https://pairlist9.pair.net/mailman/listinfo/hackrf-dev > >
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