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Reply To: DB to DBm conversion

#68084
paraHO
Guest

As Pix has already stated, but put more simply:

dBm = an “absolute” measurement of power

dB = is a “relative” measurement often used to illustrate a value between e.g. two absolute measurements e.g.

87dbm\
……\
…….> = 3dB relative/difference
……/
85dBm/