Which frequency range is primarily used for VHF communications?

The frequency range used for Very High Frequency (VHF) communications is indeed from 30 MHz to 300 MHz. This range is specifically designated for VHF and is widely utilized for various forms of communication, including FM radio broadcasts, television broadcasts, and military communications. VHF frequencies are beneficial for their line-of-sight propagation characteristics, allowing reliable communication over moderate distances, typically ranging from 30 miles up to about 200 miles under optimal conditions.

Understanding the frequency range is important as it helps in selecting the right equipment and antenna designs for effective communication. VHF is commonly chosen for certain applications because it can penetrate obstacles like buildings better than higher frequencies while offering decent sounding quality and clarity.