Re: [Discuss-gnuradio] FFT plot unit

[Sylvain Munaut]

Also ... that's just plain wrong : "-50 dBm (-80 dB)"

dB is an unit for the ratio of two things. That's it.

dBm is the ration relative to a 1 mW power.

You probably meant to say -50 dBm ( -80 dBW ) ... and the 'W' is
important, it says it's relative to 1 W.


Cheers,

  Sylvain