> > Although i have defined set_tx_amplitude and at run time i do provide the > user option --tx-amplitude value is set to 0.25 but it still transmits at > 16dBm (max power of a USRP N200) when you would expect it to be around a > quarter of that power. > Any suggestions in this regard would be greatly appreciated. >
The code looked correct as far as set_k on the multiplier. I think a good control test would be to transmit zeros and compare that to multiply with set_k(0). You might take a look at the uhd_siggen_gui and try some test waveforms with slide the amplitudes around and see what your measurement equipment is showing. -josh _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio