The attenuation in dB in terms of input power (P1) and output power (P2) is?
Posted: Thu Jul 14, 2022 11:02 am
a) log10 (P1/P2)
b) 10 log10 (P1/P2)
c) log10 (P2/P1)
d) 10 log10 (P2/P1)
b) 10 log10 (P1/P2)
c) log10 (P2/P1)
d) 10 log10 (P2/P1)