Problem 57-6    Source:   Problem prepared by the author of the site.

The technical manual of an RF amplifier recommends that the amplifier should not work with an output power greater than 33 dBm. What power is that in mW and in W?

Solution of the Problem 57-6   

To solve this problem we must know the equation that defines the power gain in dB, given by eq. 57-01, as studied in the theoretical part and we will reproduce it below:

To find the answer, we must do the opposite way, that is: