What is the RF frequency corresponding to a wavelength of 8.33 meters in air?

To determine the RF frequency corresponding to a wavelength of 8.33 meters in air, you can use the fundamental relationship between wavelength (λ), frequency (f), and the speed of light (c). The equation is given by:

[ f = \frac{c}{\lambda} ]

In this context, the speed of light in air is approximately 3 x 10^8 meters per second. Substituting the values:

[ f = \frac{3 \times 10^8 \text{ m/s}}{8.33 \text{ m}} ]

Calculating this gives:

[ f \approx 3.6 \times 10^7 \text{ Hz} ]

Or, converting this result into megahertz:

[ f \approx 36 \text{ MHz} ]

This shows that the frequency corresponding to a wavelength of 8.33 meters in air is indeed approximately 36 MHz. Understanding this relationship is crucial in RF engineering and helps in applications involving antennas, broadcasting, and communications technology.