[Discuss-gnuradio] Problem setting USRP transmitting signal power

[warren4300137]

Hi~

I found some strange problem setting USRP transmitting signal power. The
method I change the transmit power is to use a constant to multiply the
signals. the problem is that I use bigger constant like 2.0, the SNR value i
calculate is lower than using constant like 1.0. the transmit signal values
are 0.005,-0.005. my experiment platform is USRP N210 plus motherboard
RFX2400. Is there anything wrong or there are better method to setting USRP
transmiting power? 

thanks!!!



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