Hi everybody, Pls i need help. I am working on channel propagation measurement using GNU radio sliding correlator channel sounder. I want to know the necessary conditions that are needed to be taken when setting RRCF parameters. Also, when i checked through some GNU radio sliding correlator channel sounder flowgraphs on internet i realized that one or two used interpolation at transmitter and decimation at the receiver. Why others used both interpolation at Tx and Rx. Pls, i need someone to education me on this. Lastly, is clock rate same as chip rate? I have been trying to see how to set the chip rate but i could only saw clock rate. Thanks Akinyele