Why is it important to adhere to the MPE limits set by the FCC?

Adhering to the Maximum Permissible Exposure (MPE) limits set by the FCC is primarily important for safeguarding human health against the potential adverse effects associated with excessive exposure to radiofrequency (RF) radiation. The MPE limits are established based on scientific research that assesses the biological effects of RF energy on humans. They aim to prevent potential health risks, such as thermal and non-thermal effects, which can arise from high levels of exposure.

By following these established limits, broadcasting and communications entities help ensure that their emissions do not contribute to harmful exposure levels for workers, the public, and vulnerable populations. This approach reflects a commitment to public safety and well-being, ensuring that RF radiation levels remain within safe boundaries according to regulatory standards.

Focusing on other options: while factors such as audio quality, legal penalties, and broadcast range might be relevant to specific operational aspects of broadcasting, they do not directly relate to the critical health protection goals that MPE limits are designed to achieve.