Hi, I am using the USRP board with two Basic Tx boards in both the Tx slots. I am also using both the Rx slots with Basic Tx on A side and TVRX on B side. I am using Tx side interpolation rate as 400 and Rx side decimation rate as 250. I am using a GUI with one button control to enable the Tx board and also a scopesink to plot the received waveform. I am using NBFM Tx/Rx blocks, filter blocks etc. I am using both the Tx and Rx parallely with each Tx/Rx pair tuned to different frequency (100 MHz and 150Mhz) As soon as I run the program, I get messages like uUuUuUuUuUuUuUuUuUuUuUuUuUuOuOuUuOuUuOuOuUuUuOuUuUuOuOuOuUuUuUuUuUuUuUuUuUuUuUuU uUuUuUuUuUuUuUuUuUuUuUuUuUuUuUuUuUuUuUuOuOuUuUuUuOuOuUuUuUuUuUuUuUuOuOuUuUuOuUuO uOuUuUuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuUuUuUuUuUuUuOuU uUuOuUuUuOuUuUuUuUuUuUuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuOuO. Please let me know what goes wrong and how to get rid of this problem. Thanks and Regards, Sivaram
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