Hi,
I am using two USRP1’s. One as Tx and the other as Rx. In my flow graph
I have a Signal Source (0.5cos(2pi1000t)) (1kHz) connected to the
UHD: USRP Sink and a WX GUI Scope block. Then, the signal is received
with a UHD: USRP Source block and sent to an other WX GUI Scope.
As samp_rate I’m using 256k which is more than fine to make it work, but
when I raise the samp_rate beyond 1.5M the program freezes.
My question is: Is this normal? What is the maximum sampling rate I can
use in this case without having troubles?
I still don’t understand how to determine the sampling rate when I’m
using the USRP.
Thanks!
Carlos Quiroz
Electronic Engineering