[Discuss-gnuradio] Tx Amplitude in USRP N210

[Konstantinos]

Hi,

I am trying to find out how to set the TX-amplitude parameter between 0-1,
 which
is given as an option in USRP sink. My attempts 
to find a clear explanation of
this parameter have all failed. 

Also, I would like to understand how to 
set the receive SNR in the source file?

As for the receive SNR, my guess would be 
to solve the classic equation, which
involves estimating the noise figure, 
transmitted power, gains of antennas etc.,
however it does not seem to me a very 
realistic approach. How do you set this value?

I would appreciate anyone's hints.

Best Regards,

Konstantinos