What does effective frequency management help to prevent?

Effective frequency management is crucial in communications systems, particularly in military and defense contexts, to prevent radio frequency interference. This form of interference occurs when multiple systems or devices operate on the same or adjacent frequencies, leading to signal disruption and communication breakdowns. By carefully managing the allocation and usage of frequencies, organizations can ensure that each system operates smoothly without overlapping or conflicting with others, thus minimizing the risk of interference.

In this context, other choices may be relevant to communication systems but do not specifically relate to the core function of frequency management. While communication delays can stem from various issues, equipment malfunctions may be due to hardware problems, and unauthorized access pertains to security concerns rather than frequency management itself. Therefore, the focus of effective frequency management is primarily on mitigating issues related to radio frequency interference.