Dear all,

In my project, I am using uhd.single_usrp_source to set the configuration for 
USRP N200 with LFRX DB. The sub-function set_samp_rate is used to set the 
sample rate, though I am not sure this sample rate setting is set to which 
signal, before Digital Down Conversion or after? Originally, I guess this 
set_samp_rate function takes the place of set_decim and set_interp in USRP1 
Mboard, though it turned out that the sample rate set by set_samp_rate function 
need to be at least doubled the RF frequency, otherwise, the received signal 
cannot be completely recovered. I am curious the sample rate this function set 
is for which signal? Thank you for your help in advance!

Thanks,
Yan
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