[Discuss-gnuradio] TX and RX using same SDR

[Ricardo Nuszkowski]

Hello,

We are about to receive our second antenna and want to test our GMSK modulation 
flow graph on gnuradio. We are just sending a text file so our TX flow graph 
looks like: file source—>packet encoder—> GMSK mod—>multiple constant—>osmocom 
sink. (I saw to add a multiply constant to not interfere with the RX).

Our RX looks like: osmocom source—>GMSK demod—>packet decoder—>file sink.

We would have both antennas connected to the LimeSDR. Would we be able to 
perform testing of the system using the same SDR or would they interfere 
because on the same frequency. 

If you have any recommendations, please let me know.


Respectfully,

Ricardo