Yes, there are limits. When you do an uhd_usrp_probe the RX and TX gain
ranges will be displayed.
Notice that the same gain setting doesn't mean the same power output at
all frequencies – all gains are relative to 0dB gain, in the respective
linear gain regions, which again, for all devices and al
Hi Muneeba,
please stay on-list with your replies!
So,
On 12.05.2016 12:48, Raja Muneeba wrote:
> Thankyou for your answers. Im trying to solve this. I am now using fft
> Sink at receiver to see the power(db) vs frequency plot. I turn off
> the transmitter and see the power at fft, and consider i
> SNR is signal strength/noise
Yeah, obviously, but what does that mean? how can you *describe* signal
strength with a mathematical formula based on the digital samples you
have in GNU Radio?
The point is that you'll just need an estimator for the signal energy,
and an estimator for the noise powe
