seph 004 wrote: > My question is about the correct setup to receive > pulses. I've managed to get my system to transmit 1 > second pulses at 16 ms intervals. > > I wanted to test how the usrp receives these pulses > again by routing the output of the basic TX board, to > the input of the basic RX board. This seems to work > for continuous wave signals, but when I try to route > my pulsed output back, the signal appearing on the > host pc appears to be saturated. I end up getting a > series of combs that don't seem to be related to the > incoming pulse in anyway. > > The pulses are centred at 40 kHz and have 2 kHz bw. > I've set the decimation rate to 250, and used the > set_freq method to tune to 40 kHz. I know I can > receive a 40 kHz wave as I have done so with a > modified version of usrp_siggen. > > Is there something Ive overlooked in terms of the > settings I've used? >
What daughterboard are you using? Only the LFRX and LFTX go down to 40 kHz. Matt _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
