Hi All, I am transmitting using tx_samples and receiving with rx_streaming_samples. I use basic daughterboards. The signal transmitted is just a sequence of the value 10000+10000j. The carrier frequency is set to 10MHz. The interpolation/decimation rate is 64. The transmitter is repeating i.e. "-r" option is used.
The plot http://www.s3.kth.se/~perz/usrp/p1.jpg shows the absolute value of the received data when the transmitter is using vrt code. The plot http://www.s3.kth.se/~perz/usrp/p2.jpg shows the received signal when the transmitter is using trunk code (checked out a few weeks ago). The receiver is using vrt code in both cases. The interval between the points where the signal disappears is suspiciously close to 371. I think I also observed this "signal loss" when looking at the signal output using oscilloscope (although it's an old analog scope and therefore difficult to say). BR/ Per _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
