Convert 23 mv db mV dbm 32 V db mV dbm 05 mv db mV dbm 26 db

Convert 23 mv. db mV dbm 32 V db mV dbm 0.5 mv db mV dbm -26 dbmv Mv -35 dbmv Mv 36 dbmv Mv 100 mv/m Mv

Solution

1.1 23mV = 20log(23) =27.23 dbmV

23mV= 20log(23mv)= -32.76 dbV

1.2 32V= 30.10 dbV

1.3 0.5mV= -6.0205 dbmV

0.5mV= 20log(0.5mV) = -66.02 dbV

1.4 -26 dbmV= 20log(x)

i.e. x= 10^-1.3= 0.05mV

1.5 -35 dbmV= 20log(x)

i.e. x= 10^-1.75= 0.01 mV

1.6 36 dbmV= 20log(x)

i.e. x= 10^1.8= 63.09 mV