RF Gain Calculator

Calculate RF Gain



Formula

The formula to calculate the RF Gain is:

\[ G = P_{\text{out}} - P_{\text{in}} \]

Where:

What is RF Gain?

RF gain is a measure of the increase in power of a radio frequency signal. It is defined as the ratio of the output power to the input power, usually expressed in decibels (dB). RF gain is an important parameter in the design and analysis of RF circuits, such as amplifiers and receivers, where it indicates how much an RF signal has been amplified.

Example Calculation

Let's assume the following values:

Using the formula:

\[ G = 20 - 10 = 10 \, \text{dB} \]

The RF Gain (G) is 10 dB.