Hi everybody, I received few days ago my new URSP2 with the WBX daugtherboard and i have some questions. First there is two input: one labeled Tx/Rx and the other Rx2. Why is there two Rx input and which one i have to use for reception ? Second, for my first test i plotted the spectrum of received signal (without any antenna) by using the usrp2_ftt.py example script. Looking at the spectrum shape it appears there is a passband filter of about 8MHz bandwidth somewhere in the reception chain. I believed, according to datasheet, that the bandwidth was 30 MHz. An explanation ? Third, the same spectrum shows lot of spurious harmonics relatively powerful (compared to the noise floor). Is it normal ?
Thanks in advance for your answers. Damien -- View this message in context: http://old.nabble.com/Questions-about-WBX-daugtherboard-tp27938947p27938947.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
