Which frequency range corresponds to Very High Frequency?

The frequency range corresponding to Very High Frequency (VHF) is indeed 30-300 MHz. This classification falls within the radio frequency spectrum and is crucial for various types of communication, particularly in maritime and aviation applications.

Understanding this classification helps in identifying the bandwidth allotted for different modes of communication, including broadcasting, two-way radio, and marine communication systems. The VHF range is highly effective for line-of-sight communication, which is essential in maritime operations where vessels require clear communication over distances where obstacles might impede lower frequency signals.

This range leverages the propagation characteristics of radio waves, allowing for clearer and more reliable transmissions compared to frequencies outside of this spectrum, particularly due to the transmission capabilities and antenna designs suited for VHF signals. In contrast, the other frequency ranges mentioned (like 3-30 MHz or 300-3,000 kHz) fall into different categories such as High Frequency (HF) and Medium Frequency (MF), which serve different communication purposes and have distinct propagation characteristics.