RF monitors are used to detect what?

RF monitors are designed specifically to detect communications frequencies. These devices play a critical role in telecommunications and broadcasting by monitoring the radio frequency spectrum utilized for transmitting information. This includes a range of frequencies used for various communication technologies, including cellular networks, Wi-Fi, and television broadcasting.

The monitoring of communications frequencies is essential for ensuring the integrity of the signals being transmitted. This aids in identifying interference, maintaining compliance with regulatory standards, and optimizing network performance. By focusing on communications frequencies, RF monitors contribute to the effective operation of telecommunication systems that rely on radio waves for data exchange.

Other options, such as electrical currents, high frequencies only, and magnetic fields, are not the primary focus of RF monitors, which are specialized tools specifically tailored for radio frequency applications. Therefore, understanding that RF monitors serve to detect communications frequencies helps clarify their essential function in the telecommunications industry.