Josh Blum schrieb:
If it helps, this shows how the fft plot in dB is calculated from the fft: http://gnuradio.org/trac/browser/gnuradio/trunk/gnuradio-core/src/python/gnuradio/blks2impl/logpwrfft.py#L56
Thank you, :-) i am not sure which solution is the best one, but there are 2 further solutions i think. The second is to set up the <ref_scale> in the FFT Plot and the third is to set an offset in the Usrp Source i think. But the last one i didn't see any example. Maybe the last one would be the best ? Regards Markus _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
