On 02/11/2015 10:38 AM, zealdeal wrote: > Is this clipping behaviour specific to uhd_siggen? Earlier I have tried to > increase the amplitude of an OFDM subcarrier to more than 1.0 and saw linear > increase in received amplitude. Clipping took place at quite a high > amplitude.
No, 1.0 maps to FS for USRP blocks. In the OFDM example, watch the amplitude of the signal before it enters the USRP sink. If it exceeds 1.0, I promise it will clip (and you will see this with a spectrum analyzer). M _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
